mirror of
https://github.com/michaelcmartin/Ophis.git
synced 2024-12-21 12:29:46 +00:00
Convert Ophis to Python 3.
Most of the work is handled by 2to3, but there's a few extra tricks needed to finish the job, mostly about picking the right bits to be Unicode and the right bits to be bytes.
This commit is contained in:
Michael Martin
parent
971fafd918
commit
41bf01d035
@ -1,4 +1,4 @@
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#!/usr/bin/env python
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#!/usr/bin/env python3
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from os.path import realpath, dirname, join
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from sys import argv, exit, path
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@ -10,7 +10,8 @@ import Ophis.CmdLine
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import Ophis.IR as IR
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import Ophis.Frontend as FE
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import Ophis.Errors as Err
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import math, os.path
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import math
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import os.path
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basecharmap = "".join([chr(x) for x in range(256)])
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currentcharmap = basecharmap
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@ -68,7 +69,7 @@ def pragmaIncbin(ppt, line, result):
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line.expect("EOL")
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if type(filename) == str:
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try:
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f = file(os.path.join(FE.context_directory, filename), "rb")
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f = open(os.path.join(FE.context_directory, filename), "rb")
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if offset.hardcoded and (size is None or size.hardcoded):
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# We know how big it will be, we can just use the values.
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# First check to make sure they're sane
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@ -94,7 +95,7 @@ def pragmaIncbin(ppt, line, result):
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size = IR.ConstantExpr(-1)
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f.seek(offset.value())
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bytes = f.read(size.value())
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bytes = [IR.ConstantExpr(ord(x)) for x in bytes]
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bytes = [IR.ConstantExpr(x) for x in bytes]
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result.append(IR.Node(ppt, "Byte", *bytes))
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else:
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# offset or length could change based on label placement.
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@ -103,7 +104,7 @@ def pragmaIncbin(ppt, line, result):
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# alias. Don't use symbolic aliases when extracting tiny
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# pieces out of humongous files, I guess.
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bytes = f.read()
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bytes = [IR.ConstantExpr(ord(x)) for x in bytes]
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bytes = [IR.ConstantExpr(x) for x in bytes]
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if size is None:
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size = IR.SequenceExpr([IR.ConstantExpr(len(bytes)),
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"-",
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@ -141,7 +142,7 @@ def pragmaCharmapbin(ppt, line, result):
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line.expect("EOL")
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if type(filename) == str:
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try:
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f = file(os.path.join(FE.context_directory, filename), "rb")
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f = open(os.path.join(FE.context_directory, filename), "rb")
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bytes = f.read()
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f.close()
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except IOError:
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@ -18,14 +18,14 @@ def log(err):
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the global error count."""
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global count
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count = count + 1
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print>>sys.stderr, currentpoint + ": " + err
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print(currentpoint + ": " + err, file=sys.stderr)
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def report():
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"Print out the number of errors."
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if count == 0:
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print>>sys.stderr, "No errors"
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print("No errors", file=sys.stderr)
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elif count == 1:
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print>>sys.stderr, "1 error"
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print("1 error", file=sys.stderr)
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else:
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print>>sys.stderr, str(count) + " errors"
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print(str(count) + " errors", file=sys.stderr)
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@ -70,7 +70,7 @@ def lex(point, line):
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return
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elif firstchar in bases:
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try:
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result.append(Lexeme("NUM", long(rest, bases[firstchar][1])))
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result.append(Lexeme("NUM", int(rest, bases[firstchar][1])))
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return
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except ValueError:
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Err.log('Invalid ' + bases[firstchar][0] + ' constant: ' +
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@ -79,7 +79,7 @@ def lex(point, line):
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return
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elif firstchar.isdigit():
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try:
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result.append(Lexeme("NUM", long(token)))
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result.append(Lexeme("NUM", int(token)))
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except ValueError:
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Err.log('Identifiers may not begin with a number')
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result.append(Lexeme("LABEL", "ERROR"))
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@ -403,19 +403,19 @@ def parse_file(ppt, filename, load_once=False):
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filename))
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if load_once and filename in loadedfiles:
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if Cmd.print_loaded_files:
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print>>sys.stderr, "Skipping " + filename
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print("Skipping " + filename, file=sys.stderr)
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return IR.NullNode
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loadedfiles[filename] = True
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if Cmd.print_loaded_files:
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if filename != '-':
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print>>sys.stderr, "Loading " + filename
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print("Loading " + filename, file=sys.stderr)
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else:
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print>>sys.stderr, "Loading from standard input"
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print("Loading from standard input", file=sys.stderr)
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try:
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if filename != '-':
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if context_directory is not None:
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filename = os.path.join(context_directory, filename)
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f = file(filename)
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f = open(filename, "rt")
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linelist = f.readlines()
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f.close()
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context_directory = os.path.abspath(os.path.dirname(filename))
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@ -423,8 +423,8 @@ def parse_file(ppt, filename, load_once=False):
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context_directory = os.getcwd()
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linelist = sys.stdin.readlines()
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pptlist = ["%s:%d" % (filename, i + 1) for i in range(len(linelist))]
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lexlist = map(lex, pptlist, linelist)
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IRlist = map(parse_line, pptlist, lexlist)
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lexlist = list(map(lex, pptlist, linelist))
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IRlist = list(map(parse_line, pptlist, lexlist))
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IRlist = [node for node in IRlist if node is not IR.NullNode]
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context_directory = old_context
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return IR.SequenceNode(ppt, IRlist)
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@ -179,7 +179,7 @@ class SequenceExpr(Expr):
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return True
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def value(self, env=None):
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subs = map((lambda x: x.value(env)), self.operands)
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subs = list(map((lambda x: x.value(env)), self.operands))
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result = subs[0]
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index = 1
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for op in self.operators:
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@ -43,7 +43,7 @@ class Listing(object):
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out = file(self.filename, "w")
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for x in self.listing:
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if type(x) is str:
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print>>out, x
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print(x, file=out)
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elif type(x) is tuple:
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i = 0
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pc = x[0]
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@ -59,7 +59,7 @@ class Listing(object):
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charline += "."
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else:
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charline += chr(c)
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print>>out, "%-54s |%-16s|" % (dataline, charline)
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print("%-54s |%-16s|" % (dataline, charline), file=out)
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i += 16
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if self.filename != "-":
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out.close()
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@ -55,7 +55,7 @@ def expandMacro(ppt, name, arglist):
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Err.log("Undefined macro '%s'" % name)
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return IR.NullNode
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argexprs = [IR.Node(ppt, "Label", "_*%d" % i, arg)
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for (i, arg) in zip(xrange(1, sys.maxint), arglist)]
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for (i, arg) in zip(range(1, sys.maxsize), arglist)]
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bindexprs = [IR.Node(ppt, "Label", "_%d" % i, IR.LabelExpr("_*%d" % i))
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for i in range(1, len(arglist) + 1)]
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body = [IR.Node("%s->%s" % (ppt, node.ppt), node.nodetype, *node.data)
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@ -70,7 +70,7 @@ def dump():
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global macros
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for mac in macros:
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body = macros[mac]
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print>>sys.stderr, "Macro: " + mac
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print("Macro: " + mac, file=sys.stderr)
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for node in body:
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print>>sys.stderr, node
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print>>sys.stderr, ""
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print(node, file=sys.stderr)
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print("", file=sys.stderr)
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@ -72,7 +72,7 @@ def run_all():
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try:
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outfile = Ophis.CmdLine.outfile
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if outfile == '-':
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output = sys.stdout
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output = sys.stdout.buffer
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if sys.platform == "win32":
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# We can't dump our binary in text mode; that would be
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# disastrous. So, we'll do some platform-specific
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@ -80,16 +80,16 @@ def run_all():
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import msvcrt
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msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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elif outfile is None:
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output = file('ophis.bin', 'wb')
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output = open('ophis.bin', 'wb')
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else:
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output = file(outfile, 'wb')
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output.write("".join(map(chr, a.output)))
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output = open(outfile, 'wb')
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output.write(bytes(a.output))
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output.flush()
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if outfile != '-':
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output.close()
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return 0
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except IOError:
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print>>sys.stderr, "Could not write to " + outfile
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print("Could not write to " + outfile, file=sys.stderr)
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return 1
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else:
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Err.report()
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@ -67,18 +67,18 @@ class Pass(object):
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printing debugging information."""
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if Err.count == 0:
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if Cmd.print_pass:
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print>>sys.stderr, "Running: " + self.name
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print("Running: " + self.name, file=sys.stderr)
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env.reset()
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self.prePass()
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node.accept(self, env)
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self.postPass()
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env.reset()
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if Cmd.print_labels:
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print>>sys.stderr, "Current labels:"
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print>>sys.stderr, env
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print("Current labels:", file=sys.stderr)
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print(env, file=sys.stderr)
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if Cmd.print_ir:
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print>>sys.stderr, "Current IR:"
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print>>sys.stderr, node
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print("Current IR:", file=sys.stderr)
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print(node, file=sys.stderr)
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class FixPoint(object):
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@ -92,7 +92,7 @@ class FixPoint(object):
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def go(self, node, env):
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"""Runs this FixPoint's passes, in order, until the fixpoint
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is true. Always runs the passes at least once."""
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for i in xrange(100):
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for i in range(100):
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if Err.count != 0:
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break
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for p in self.passes:
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@ -102,7 +102,7 @@ class FixPoint(object):
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if self.fixpoint():
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break
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if Cmd.print_pass:
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print>>sys.stderr, "Fixpoint failed, looping back"
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print("Fixpoint failed, looping back", file=sys.stderr)
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else:
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Err.log("Can't make %s converge! Maybe there's a recursive "
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"dependency somewhere?" % self.name)
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@ -120,7 +120,7 @@ class DefineMacros(Pass):
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if self.inDef:
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Err.log("Unmatched .macro")
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elif Cmd.print_ir:
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print>>sys.stderr, "Macro definitions:"
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print("Macro definitions:", file=sys.stderr)
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Macro.dump()
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def visitMacroBegin(self, node, env):
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@ -197,11 +197,11 @@ class InitLabels(Pass):
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env[label] = 0
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self.changed = True
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if label in ['a', 'x', 'y'] and self.runcount == 1:
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print>>sys.stderr, str(node.ppt) + ": WARNING: " \
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"using register name as label"
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print(str(node.ppt) + ": WARNING: " \
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"using register name as label", file=sys.stderr)
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if label in Ops.opcodes and self.runcount == 1:
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print>>sys.stderr, str(node.ppt) + ": WARNING: " \
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"using opcode name as label"
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print(str(node.ppt) + ": WARNING: " \
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"using opcode name as label", file=sys.stderr)
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def visitUnknown(self, node, env):
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pass
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@ -636,16 +636,16 @@ class ExtendBranches(PCTracker):
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if Cmd.enable_4502_exts:
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node.nodetype = "RelativeLong"
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if Cmd.warn_on_branch_extend:
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print>>sys.stderr, str(node.ppt) + ": WARNING: " \
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"branch out of range, replacing with 16-bit relative branch"
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print(str(node.ppt) + ": WARNING: " \
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"branch out of range, replacing with 16-bit relative branch", file=sys.stderr)
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else:
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if opcode == 'bra':
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# If BRA - BRanch Always - is out of range, it's a JMP.
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node.data = ('jmp', expr, None)
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node.nodetype = "Absolute"
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if Cmd.warn_on_branch_extend:
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print>>sys.stderr, str(node.ppt) + ": WARNING: " \
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"bra out of range, replacing with jmp"
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print(str(node.ppt) + ": WARNING: " \
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"bra out of range, replacing with jmp", file=sys.stderr)
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else:
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# Otherwise, we replace it with a 'macro' of sorts by hand:
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# $branch LOC -> $reversed_branch ^+5; JMP LOC
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@ -661,11 +661,11 @@ class ExtendBranches(PCTracker):
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node.nodetype = 'SEQUENCE'
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node.data = expansion
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if Cmd.warn_on_branch_extend:
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print>>sys.stderr, str(node.ppt) + ": WARNING: " + \
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print(str(node.ppt) + ": WARNING: " + \
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opcode + " out of range, " \
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"replacing with " + \
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ExtendBranches.reversed[opcode] + \
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"/jmp combo"
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"/jmp combo", file=sys.stderr)
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self.changed = True
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node.accept(self, env)
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else:
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@ -690,11 +690,11 @@ class ExtendBranches(PCTracker):
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node.nodetype = 'SEQUENCE'
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node.data = expansion
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if Cmd.warn_on_branch_extend:
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print>>sys.stderr, str(node.ppt) + ": WARNING: " + \
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print(str(node.ppt) + ": WARNING: " + \
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opcode + " out of range, " \
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"replacing with " + \
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ExtendBranches.reversed[opcode] + \
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"/jmp combo"
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"/jmp combo", file=sys.stderr)
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self.changed = True
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node.accept(self, env)
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else:
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@ -763,10 +763,10 @@ class Assembler(Pass):
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self.listing.dump()
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self.mapper.dump()
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if Cmd.print_summary and Err.count == 0:
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print>>sys.stderr, "Assembly complete: %s bytes output " \
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print("Assembly complete: %s bytes output " \
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"(%s code, %s data, %s filler)" \
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% (len(self.output),
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self.code, self.data, self.filler)
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self.code, self.data, self.filler), file=sys.stderr)
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def outputbyte(self, expr, env, tee=None):
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'Outputs a byte, with range checking'
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@ -799,7 +799,7 @@ class Assembler(Pass):
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'Outputs a little-endian dword, with range checking'
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if self.writeOK:
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val = expr.value(env)
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if val < 0x00000000 or val > 0xFFFFFFFFL:
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if val < 0x00000000 or val > 0xFFFFFFFF:
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Err.log("DWord constant " + str(expr) + " out of range")
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val = 0
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self.output.append(int(val & 0xFF))
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@ -829,7 +829,7 @@ class Assembler(Pass):
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'Outputs a big-endian dword, with range checking'
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if self.writeOK:
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val = expr.value(env)
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if val < 0x00000000 or val > 0xFFFFFFFFL:
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if val < 0x00000000 or val > 0xFFFFFFFF:
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Err.log("DWord constant " + str(expr) + " out of range")
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val = 0
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self.output.append(int((val >> 24) & 0xFF))
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@ -1083,7 +1083,7 @@ class Assembler(Pass):
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(pc, target))
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else:
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created = []
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for i in xrange(target - pc):
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for i in range(target - pc):
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self.outputbyte(node.data[1], env, created)
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self.filler += target - pc
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self.registerData(created, env.getPC())
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@ -1,18 +1,18 @@
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#!/usr/bin/env python
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#!/usr/bin/env python3
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import struct
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x = ''.join([chr(x) for x in range(256)])
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x = bytes(list(range(256)))
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bits = struct.unpack("32s32s32s32s32s32s32s32s", x)
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norm = [4, 5, 6, 7, 0, 1, 2, 3]
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ivrs = [4, 1, 0, 7, 6, 5, 2, 3]
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blnk = [4, 3, 2, 7, 0, 1, 6, 5]
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normmap = ''.join([bits[x] for x in norm])
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ivrsmap = ''.join([bits[x] for x in ivrs])
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blnkmap = ''.join([bits[x] for x in blnk])
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normmap = b''.join([bits[x] for x in norm])
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ivrsmap = b''.join([bits[x] for x in ivrs])
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blnkmap = b''.join([bits[x] for x in blnk])
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def dumpfile(n, m):
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f = file(n, 'wb')
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f = open(n, 'wb')
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f.write(m)
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f.close()
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@ -1,4 +1,4 @@
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#!/usr/bin/env python
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#!/usr/bin/env python3
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import sys
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verbose = 0
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@ -80,7 +80,7 @@ def decomment(l):
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def decomment_readlines(fname):
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result = [decomment(x) for x in file(fname).readlines()]
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result = [decomment(x) for x in open(fname, "rt").readlines()]
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return [x for x in result if len(x) > 0]
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@ -103,22 +103,22 @@ def parse_chipset_file(fname):
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result[op] = []
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result[op].append((mnem, flatmodes.index(mode)))
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else:
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print "Unknown mode '%s'" % s_p[1]
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print("Unknown mode '%s'" % s_p[1])
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except ValueError:
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print "Illegal opcode '%s'" % l[0]
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print("Illegal opcode '%s'" % l[0])
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return result
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def collate_chipset_map(cs_list, base):
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result = {}
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for (opcode, insts) in zip(range(256), cs_list):
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for (opcode, insts) in zip(list(range(256)), cs_list):
|
||||
if insts is not None:
|
||||
for inst in insts:
|
||||
(mnem, mode) = inst
|
||||
if mnem not in result:
|
||||
result[mnem] = [None] * len(modes)
|
||||
if result[mnem][mode] is not None:
|
||||
print "Warning: Reassigning %s - %s" % (mnem, modes[mode])
|
||||
print("Warning: Reassigning %s - %s" % (mnem, modes[mode]))
|
||||
result[mnem][mode] = opcode
|
||||
if base is not None:
|
||||
todel = []
|
||||
@ -127,9 +127,9 @@ def collate_chipset_map(cs_list, base):
|
||||
if result[x] == base[x]:
|
||||
todel.append(x)
|
||||
elif verbose != 0:
|
||||
print "# Opcode %s changed" % x
|
||||
print("# Opcode %s changed" % x)
|
||||
elif verbose != 0:
|
||||
print "# Opcode %s added" % x
|
||||
print("# Opcode %s added" % x)
|
||||
for x in todel:
|
||||
del result[x]
|
||||
return result
|
||||
@ -143,14 +143,14 @@ def mapval(x):
|
||||
|
||||
|
||||
def dump_map(m, prologue=''):
|
||||
mnems = m.keys()
|
||||
mnems = list(m.keys())
|
||||
mnems.sort()
|
||||
for mnem in mnems:
|
||||
codes = [mapval(x) for x in m[mnem]]
|
||||
print "%s'%s': [%s,\n%s %s]," % (prologue, mnem,
|
||||
print("%s'%s': [%s,\n%s %s]," % (prologue, mnem,
|
||||
', '.join(codes[:8]),
|
||||
prologue + " " * len(mnem),
|
||||
', '.join(codes[8:]))
|
||||
', '.join(codes[8:])))
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
@ -165,18 +165,18 @@ if __name__ == '__main__':
|
||||
for y in [z.split(':', 1) for z in decomment_readlines(x)]]
|
||||
for l in ls:
|
||||
if len(l) != 2:
|
||||
print "Could not parse the chipset line '%s'" % ":".join(l)
|
||||
print("Could not parse the chipset line '%s'" % ":".join(l))
|
||||
else:
|
||||
archs.append((l[0], l[1]))
|
||||
except IOError:
|
||||
print "Could not read file %s" % x
|
||||
print prologue
|
||||
print("Could not read file %s" % x)
|
||||
print(prologue)
|
||||
baseset = None
|
||||
for (field, fname) in archs:
|
||||
chipset_list = parse_chipset_file(fname)
|
||||
instruction_map = collate_chipset_map(chipset_list, baseset)
|
||||
if baseset is None:
|
||||
baseset = instruction_map
|
||||
print "%s = {" % field
|
||||
print("%s = {" % field)
|
||||
dump_map(instruction_map, ' ' * (len(field) + 4))
|
||||
print "%s}" % (' ' * (len(field) + 3))
|
||||
print("%s}" % (' ' * (len(field) + 3)))
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
#!/usr/bin/env python
|
||||
#!/usr/bin/env python3
|
||||
|
||||
import sys
|
||||
import subprocess
|
||||
@ -20,14 +20,14 @@ failed = 0
|
||||
|
||||
|
||||
def assembled(raw):
|
||||
return ' '.join(["%02X" % ord(c) for c in raw])
|
||||
return ' '.join(["%02X" % c for c in raw])
|
||||
|
||||
|
||||
def assemble_raw(asm="", options=[]):
|
||||
p = subprocess.Popen([pythonpath, ophispath] + options,
|
||||
stdin=subprocess.PIPE, stdout=subprocess.PIPE,
|
||||
stderr=subprocess.PIPE)
|
||||
return p.communicate(asm)
|
||||
return p.communicate(asm.encode("UTF-8"))
|
||||
|
||||
|
||||
def assemble_string(asm, options=[]):
|
||||
@ -37,15 +37,15 @@ def assemble_string(asm, options=[]):
|
||||
def test_string(test_name, asm, expected, options=[]):
|
||||
(out, err) = assemble_string(asm, options)
|
||||
if out == expected:
|
||||
print "%s: SUCCESS" % test_name
|
||||
print("%s: SUCCESS" % test_name)
|
||||
else:
|
||||
global failed
|
||||
failed += 1
|
||||
print "%s: FAILED" % test_name
|
||||
print "Assembled code: ", assembled(out)
|
||||
print "Expected code: ", assembled(expected)
|
||||
print("%s: FAILED" % test_name)
|
||||
print("Assembled code: ", assembled(out))
|
||||
print("Expected code: ", assembled(expected))
|
||||
if err != '':
|
||||
print "Error output:\n%s" % err
|
||||
print("Error output:\n%s" % err.decode(sys.stderr.encoding))
|
||||
|
||||
|
||||
def test_file(test_name, fname, ename, options=[]):
|
||||
@ -57,7 +57,7 @@ def test_file(test_name, fname, ename, options=[]):
|
||||
expected = f.read()
|
||||
f.close()
|
||||
else: # a test where we expect failure
|
||||
expected = ''
|
||||
expected = b''
|
||||
test_string(test_name, asm, expected, options)
|
||||
|
||||
|
||||
@ -66,16 +66,16 @@ def test_file(test_name, fname, ename, options=[]):
|
||||
# on, then we start running through the features.
|
||||
|
||||
def test_basic():
|
||||
print
|
||||
print "==== BASIC OPERATION ===="
|
||||
print()
|
||||
print("==== BASIC OPERATION ====")
|
||||
test_string('Basic Ophis operation', '.byte "Hello, world!"',
|
||||
'Hello, world!')
|
||||
b'Hello, world!')
|
||||
test_string('Newline/EOF passthrough', '.byte 10,26,13,4,0,"Hi",13,10',
|
||||
'\n\x1a\r\x04\x00Hi\r\n')
|
||||
b'\n\x1a\r\x04\x00Hi\r\n')
|
||||
# Normally these would go in Expressions but we need them to run the
|
||||
# tests for relative instructions.
|
||||
test_string('Program counter recognition', '.org $41\nlda #^\n', '\xa9A')
|
||||
test_string('Program counter math', '.org $41\nlda #^+3\n', '\xa9D')
|
||||
test_string('Program counter recognition', '.org $41\nlda #^\n', b'\xa9A')
|
||||
test_string('Program counter math', '.org $41\nlda #^+3\n', b'\xa9D')
|
||||
if failed == 0:
|
||||
test_file('Basic instructions', 'testbase.oph', 'testbase.bin')
|
||||
test_file('Basic data pragmas', 'testdata.oph', 'testdata.bin')
|
||||
@ -100,13 +100,13 @@ def test_basic():
|
||||
|
||||
def test_outfile():
|
||||
global failed
|
||||
print "\n==== INPUT AND OUTPUT ===="
|
||||
print("\n==== INPUT AND OUTPUT ====")
|
||||
if os.path.exists("ophis.bin"):
|
||||
print "TEST SUITE FAILED: unclean test environment (ophis.bin exists)"
|
||||
print("TEST SUITE FAILED: unclean test environment (ophis.bin exists)")
|
||||
failed += 1
|
||||
return
|
||||
elif os.path.exists("custom.bin"):
|
||||
print "TEST SUITE FAILED: unclean test environment (custom.bin exists)"
|
||||
print("TEST SUITE FAILED: unclean test environment (custom.bin exists)")
|
||||
failed += 1
|
||||
return
|
||||
|
||||
@ -114,45 +114,46 @@ def test_outfile():
|
||||
try:
|
||||
assemble_raw('.byte "Hello, world!", 10', ['-'])
|
||||
f = open('ophis.bin', 'rb')
|
||||
if f.read() != 'Hello, world!\n':
|
||||
print "Default output filename: FAILED (bad output)"
|
||||
if f.read() != b'Hello, world!\n':
|
||||
print("Default output filename: FAILED (bad output)")
|
||||
failed += 1
|
||||
else:
|
||||
print "Default output filename: SUCCESS"
|
||||
print("Default output filename: SUCCESS")
|
||||
f.close()
|
||||
os.unlink('ophis.bin')
|
||||
except:
|
||||
print "Default output filename: FAILED (exception)"
|
||||
print("Default output filename: FAILED (exception)")
|
||||
failed += 1
|
||||
raise
|
||||
|
||||
# Test 2: Command line override
|
||||
try:
|
||||
assemble_raw('.byte "Hello, world!", 10', ['-', '-o', 'custom.bin'])
|
||||
f = open('custom.bin', 'rb')
|
||||
if f.read() != 'Hello, world!\n':
|
||||
print "Commandline output filename: FAILED (bad output)"
|
||||
if f.read() != b'Hello, world!\n':
|
||||
print("Commandline output filename: FAILED (bad output)")
|
||||
failed += 1
|
||||
else:
|
||||
print "Commandline output filename: SUCCESS"
|
||||
print("Commandline output filename: SUCCESS")
|
||||
f.close()
|
||||
os.unlink('custom.bin')
|
||||
except:
|
||||
print "Commandline output filename: FAILED (exception)"
|
||||
print("Commandline output filename: FAILED (exception)")
|
||||
failed += 1
|
||||
|
||||
# Test 3: Pragma override
|
||||
try:
|
||||
assemble_raw('.outfile "custom.bin"\n.byte "Hello, world!", 10', ['-'])
|
||||
f = open('custom.bin', 'rb')
|
||||
if f.read() != 'Hello, world!\n':
|
||||
print "Commandline output filename: FAILED (bad output)"
|
||||
if f.read() != b'Hello, world!\n':
|
||||
print("Commandline output filename: FAILED (bad output)")
|
||||
failed += 1
|
||||
else:
|
||||
print "Commandline output filename: SUCCESS"
|
||||
print("Commandline output filename: SUCCESS")
|
||||
f.close()
|
||||
os.unlink('custom.bin')
|
||||
except:
|
||||
print "Commandline output filename: FAILED (exception)"
|
||||
print("Commandline output filename: FAILED (exception)")
|
||||
failed += 1
|
||||
|
||||
# Test 4: Command line override of .outfile
|
||||
@ -160,15 +161,15 @@ def test_outfile():
|
||||
assemble_raw('.outfile "custom2.bin"\n'
|
||||
'.byte "Hello, world!", 10', ['-', '-o', 'custom.bin'])
|
||||
f = open('custom.bin', 'rb')
|
||||
if f.read() != 'Hello, world!\n':
|
||||
print "Commandline override of pragma: FAILED (bad output)"
|
||||
if f.read() != b'Hello, world!\n':
|
||||
print("Commandline override of pragma: FAILED (bad output)")
|
||||
failed += 1
|
||||
else:
|
||||
print "Commandline override of pragma: SUCCESS"
|
||||
print("Commandline override of pragma: SUCCESS")
|
||||
f.close()
|
||||
os.unlink('custom.bin')
|
||||
except:
|
||||
print "Commandline override of pragma: FAILED (exception)"
|
||||
print("Commandline override of pragma: FAILED (exception)")
|
||||
failed += 1
|
||||
|
||||
# Test 5: Pragma repetition priority
|
||||
@ -177,15 +178,15 @@ def test_outfile():
|
||||
'.outfile "custom2.bin"\n'
|
||||
'.byte "Hello, world!", 10', ['-'])
|
||||
f = open('custom.bin', 'rb')
|
||||
if f.read() != 'Hello, world!\n':
|
||||
print "Pragma repetition: FAILED (bad output)"
|
||||
if f.read() != b'Hello, world!\n':
|
||||
print("Pragma repetition: FAILED (bad output)")
|
||||
failed += 1
|
||||
else:
|
||||
print "Pragma repetition: SUCCESS"
|
||||
print("Pragma repetition: SUCCESS")
|
||||
f.close()
|
||||
os.unlink('custom.bin')
|
||||
except:
|
||||
print "Pragma repetition: FAILED (exception)"
|
||||
print("Pragma repetition: FAILED (exception)")
|
||||
failed += 1
|
||||
|
||||
# Test 6: multiple input files
|
||||
@ -200,73 +201,73 @@ def test_outfile():
|
||||
s += f.read()
|
||||
f.close()
|
||||
if out != s:
|
||||
print "Multiple input files: FAILED (bad output)"
|
||||
print("Multiple input files: FAILED (bad output)")
|
||||
failed += 1
|
||||
else:
|
||||
print "Multiple input files: SUCCESS"
|
||||
print("Multiple input files: SUCCESS")
|
||||
except:
|
||||
print "Multiple input files: FAILED (exception)"
|
||||
print("Multiple input files: FAILED (exception)")
|
||||
failed += 1
|
||||
|
||||
|
||||
def test_transforms():
|
||||
print "\n==== BINARY TRANSFORM PASSES ===="
|
||||
print "Simple zero page selection: SUCCESS (covered in basic tests)"
|
||||
print("\n==== BINARY TRANSFORM PASSES ====")
|
||||
print("Simple zero page selection: SUCCESS (covered in basic tests)")
|
||||
test_string('Chained collapse', '.org $fa \n lda + \n lda ^ \n * rts \n',
|
||||
'\xa5\xfe\xa5\xfc\x60')
|
||||
b'\xa5\xfe\xa5\xfc\x60')
|
||||
test_string('Reversible collapse', '.org $fb \n bne ^+200 \n lda ^ \n',
|
||||
'\xf0\x03\x4c\xc5\x01\xad\x00\x01')
|
||||
b'\xf0\x03\x4c\xc5\x01\xad\x00\x01')
|
||||
|
||||
|
||||
def test_expressions():
|
||||
print "\n==== EXPRESSIONS AND LABELS ===="
|
||||
test_string('Basic addition', '.byte 3+2', '\x05')
|
||||
test_string('Basic subtraction', '.byte 3-2', '\x01')
|
||||
test_string('Basic multiplication', '.byte 3*2', '\x06')
|
||||
test_string('Basic division', '.byte 6/2', '\x03')
|
||||
test_string('Basic bit-union', '.byte 5|9', '\x0d')
|
||||
test_string('Basic bit-intersection', '.byte 5&9', '\x01')
|
||||
test_string('Basic bit-toggle', '.byte 5^9', '\x0c')
|
||||
test_string('Division truncation', '.byte 5/2', '\x02')
|
||||
test_string('Overflow', '.byte $FF*$10', '')
|
||||
test_string('Multibyte overflow', '.word $FF*$10', '\xf0\x0f')
|
||||
test_string('Masked overflow', '.byte $FF*$10&$FF', '\xf0')
|
||||
test_string('Underflow', '.byte 2-3', '')
|
||||
test_string('Masked underflow', '.byte 2-3&$FF', '\xff')
|
||||
test_string('Arithmetic precedence', '.byte 2+3*4-6/2', '\x0b')
|
||||
test_string('Parentheses', '.byte [2+3]*[4-6/2]', '\x05')
|
||||
print("\n==== EXPRESSIONS AND LABELS ====")
|
||||
test_string('Basic addition', '.byte 3+2', b'\x05')
|
||||
test_string('Basic subtraction', '.byte 3-2', b'\x01')
|
||||
test_string('Basic multiplication', '.byte 3*2', b'\x06')
|
||||
test_string('Basic division', '.byte 6/2', b'\x03')
|
||||
test_string('Basic bit-union', '.byte 5|9', b'\x0d')
|
||||
test_string('Basic bit-intersection', '.byte 5&9', b'\x01')
|
||||
test_string('Basic bit-toggle', '.byte 5^9', b'\x0c')
|
||||
test_string('Division truncation', '.byte 5/2', b'\x02')
|
||||
test_string('Overflow', '.byte $FF*$10', b'')
|
||||
test_string('Multibyte overflow', '.word $FF*$10', b'\xf0\x0f')
|
||||
test_string('Masked overflow', '.byte $FF*$10&$FF', b'\xf0')
|
||||
test_string('Underflow', '.byte 2-3', b'')
|
||||
test_string('Masked underflow', '.byte 2-3&$FF', b'\xff')
|
||||
test_string('Arithmetic precedence', '.byte 2+3*4-6/2', b'\x0b')
|
||||
test_string('Parentheses', '.byte [2+3]*[4-6/2]', b'\x05')
|
||||
test_string('String escapes',
|
||||
'.byte "The man said, \\"The \\\\ is Windowsy.\\""',
|
||||
'The man said, "The \\ is Windowsy."')
|
||||
b'The man said, "The \\ is Windowsy."')
|
||||
test_string('Byte selector precedence',
|
||||
'.byte >$d000+32,>[$d000+32],<[$D000-275]',
|
||||
'\xf0\xd0\xed')
|
||||
test_string('Named labels', '.org $6948\nl: .word l', 'Hi')
|
||||
test_string('.alias directive (basic)', '.alias hi $6948\n.word hi', 'Hi')
|
||||
b'\xf0\xd0\xed')
|
||||
test_string('Named labels', '.org $6948\nl: .word l', b'Hi')
|
||||
test_string('.alias directive (basic)', '.alias hi $6948\n.word hi', b'Hi')
|
||||
test_string('.alias directive (derived)',
|
||||
'.alias hi $6948\n.alias ho hi+$600\n.word hi,ho', 'HiHo')
|
||||
'.alias hi $6948\n.alias ho hi+$600\n.word hi,ho', b'HiHo')
|
||||
test_string('.alias directive (circular)',
|
||||
'.alias a c+1\n.alias b a+3\n.alias c b-4\n.word a, b, c',
|
||||
'')
|
||||
b'')
|
||||
test_string('.advance directive (basic)',
|
||||
'lda #$05\n.advance $05\n.byte ^',
|
||||
'\xa9\x05\x00\x00\x00\x05')
|
||||
b'\xa9\x05\x00\x00\x00\x05')
|
||||
test_string('.advance directive (filler)',
|
||||
'lda #$05\nf: .advance $05,f+3\n.byte ^',
|
||||
'\xa9\x05\x05\x05\x05\x05')
|
||||
b'\xa9\x05\x05\x05\x05\x05')
|
||||
test_string('.advance no-op', 'lda #$05\n.advance $02\n.byte ^',
|
||||
'\xa9\x05\x02')
|
||||
test_string('.advance failure', 'lda #$05\n.advance $01\n.byte ^', '')
|
||||
test_string('.checkpc, space > 0', 'lda #$05\n.checkpc $10', '\xa9\x05')
|
||||
test_string('.checkpc, space = 0', 'lda #$05\n.checkpc 2', '\xa9\x05')
|
||||
test_string('.checkpc, space < 0', 'lda $05\n.checkpc 1', '')
|
||||
b'\xa9\x05\x02')
|
||||
test_string('.advance failure', 'lda #$05\n.advance $01\n.byte ^', b'')
|
||||
test_string('.checkpc, space > 0', 'lda #$05\n.checkpc $10', b'\xa9\x05')
|
||||
test_string('.checkpc, space = 0', 'lda #$05\n.checkpc 2', b'\xa9\x05')
|
||||
test_string('.checkpc, space < 0', 'lda $05\n.checkpc 1', b'')
|
||||
test_string('A X Y usable as labels',
|
||||
'.alias a 1\n.alias x 2\n.alias y 3\n'
|
||||
'lda (a+x+y),y\nlda (x+y,x)',
|
||||
'\xb1\x06\xa1\x05')
|
||||
b'\xb1\x06\xa1\x05')
|
||||
test_string('Opcodes usable as labels',
|
||||
'ldy #$00\n dey: dey\n bne dey',
|
||||
'\xa0\x00\x88\xd0\xfd')
|
||||
b'\xa0\x00\x88\xd0\xfd')
|
||||
|
||||
|
||||
def test_segments():
|
||||
@ -277,18 +278,18 @@ def test_segments():
|
||||
'.org $61\n'
|
||||
'd:\n'
|
||||
'.text\n'
|
||||
'l: .byte l, d', 'Aa')
|
||||
test_string('Data cleanliness', '.byte 65\n.data\n.byte 65', '')
|
||||
'l: .byte l, d', b'Aa')
|
||||
test_string('Data cleanliness', '.byte 65\n.data\n.byte 65', b'')
|
||||
test_string('.space directive',
|
||||
'.data\n.org $41\n.space a 2\n.space b 1\n.space c 1\n'
|
||||
'.text\n.byte a, b, c\n', 'ACD')
|
||||
'.text\n.byte a, b, c\n', b'ACD')
|
||||
test_string('Multiple named segments',
|
||||
'.data\n.org $41\n.data a\n.org $61\n.data b\n.org $4a\n'
|
||||
'.data\n.space q 1\n.data a\n.space r 1\n.data b\n.space s 1\n'
|
||||
'.text\n.org $10\n.text a\n.org $20\n'
|
||||
'.text\n.byte ^,q,r,s\n'
|
||||
'.text a\n.byte ^,q,r,s\n',
|
||||
'\x10AaJ\x20AaJ')
|
||||
b'\x10AaJ\x20AaJ')
|
||||
|
||||
|
||||
def test_scopes():
|
||||
@ -300,13 +301,13 @@ def test_scopes():
|
||||
'.scend\n'
|
||||
'.scope\n'
|
||||
'_l: .byte _l\n'
|
||||
'.scend\n', 'AB')
|
||||
'.scend\n', b'AB')
|
||||
test_string('Data hiding outside of scope',
|
||||
'.org $41\n'
|
||||
'.scope\n'
|
||||
'_l: .byte _l\n'
|
||||
'.scend\n'
|
||||
' .byte _l\n', '')
|
||||
' .byte _l\n', b'')
|
||||
test_string('Repeated labels, nested scopes',
|
||||
'.org $41\n'
|
||||
'.scope\n'
|
||||
@ -315,17 +316,17 @@ def test_scopes():
|
||||
'_l: .byte _l\n'
|
||||
'.scend\n'
|
||||
' .byte _l\n'
|
||||
'.scend\n', 'ABA')
|
||||
'.scend\n', b'ABA')
|
||||
test_string('Anonymous labels (basic)',
|
||||
'.org $41\n'
|
||||
'* .byte -, +\n'
|
||||
'* .byte -, --\n', 'ACCA')
|
||||
'* .byte -, --\n', b'ACCA')
|
||||
test_string('Anonymous labels (across scopes)',
|
||||
'.org $41\n'
|
||||
'* .byte -, +\n'
|
||||
'.scope\n'
|
||||
'* .byte -, --\n'
|
||||
'.scend\n', 'ACCA')
|
||||
'.scend\n', b'ACCA')
|
||||
|
||||
|
||||
def test_macros():
|
||||
@ -334,12 +335,12 @@ def test_macros():
|
||||
'.macro greet\n'
|
||||
' .byte "hi"\n'
|
||||
'.macend\n'
|
||||
'`greet\n.invoke greet', "hihi")
|
||||
'`greet\n.invoke greet', b"hihi")
|
||||
test_string('Macros with arguments',
|
||||
'.macro greet\n'
|
||||
' .byte "hi",_1\n'
|
||||
'.macend\n'
|
||||
"`greet 'A\n.invoke greet 'B", "hiAhiB")
|
||||
"`greet 'A\n.invoke greet 'B", b"hiAhiB")
|
||||
test_string('Macros invoking macros',
|
||||
'.macro inner\n'
|
||||
' .byte " there"\n'
|
||||
@ -348,7 +349,7 @@ def test_macros():
|
||||
' .byte "hi"\n'
|
||||
' `inner\n'
|
||||
'.macend\n'
|
||||
"`greet", "hi there")
|
||||
"`greet", b"hi there")
|
||||
test_string('Macros defining macros (illegal)',
|
||||
'.macro greet\n'
|
||||
'.macro inner\n'
|
||||
@ -357,7 +358,7 @@ def test_macros():
|
||||
' .byte "hi"\n'
|
||||
' `inner\n'
|
||||
'.macend\n'
|
||||
"`greet", "")
|
||||
"`greet", b"")
|
||||
test_string('Fail on infinite recursion',
|
||||
'.macro inner\n'
|
||||
' .byte " there"\n'
|
||||
@ -367,75 +368,75 @@ def test_macros():
|
||||
' .byte "hi"\n'
|
||||
' `inner\n'
|
||||
'.macend\n'
|
||||
"`greet", "")
|
||||
"`greet", b"")
|
||||
|
||||
|
||||
def test_subfiles():
|
||||
print("\n==== COMPILATION UNITS ====")
|
||||
test_string(".include pragma", '.include "baseinc.oph"', 'BASIC\n')
|
||||
test_string(".include pragma", '.include "baseinc.oph"', b'BASIC\n')
|
||||
test_string(".include repeated",
|
||||
'.include "baseinc.oph"\n.include "baseinc.oph"',
|
||||
'BASIC\nBASIC\n')
|
||||
test_string(".require pragma", '.require "baseinc.oph"', 'BASIC\n')
|
||||
b'BASIC\nBASIC\n')
|
||||
test_string(".require pragma", '.require "baseinc.oph"', b'BASIC\n')
|
||||
test_string(".include before .require",
|
||||
'.include "baseinc.oph"\n.require "baseinc.oph"',
|
||||
'BASIC\n')
|
||||
b'BASIC\n')
|
||||
test_string(".require before .include",
|
||||
'.require "baseinc.oph"\n.include "baseinc.oph"',
|
||||
'BASIC\nBASIC\n')
|
||||
b'BASIC\nBASIC\n')
|
||||
test_string(".require same file twice with different paths",
|
||||
'.include "baseinc.oph"\n.include "sub/baseinc.oph"',
|
||||
'BASIC\nSUB 1 START\nSUB 1 END\n')
|
||||
b'BASIC\nSUB 1 START\nSUB 1 END\n')
|
||||
test_string(".require different files with identical paths",
|
||||
'.include "sub/sub/sub.oph"',
|
||||
'SUB 2 START\nSUB 1 START\nBASIC\nSUB 1 END\nSUB 2 END\n')
|
||||
b'SUB 2 START\nSUB 1 START\nBASIC\nSUB 1 END\nSUB 2 END\n')
|
||||
test_string(".charmap (basic)",
|
||||
'.charmap \'A, "abcdefghijklmnopqrstuvwxyz"\n'
|
||||
'.charmap \'a, "ABCDEFGHIJKLMNOPQRSTUVWXYZ"\n'
|
||||
'.byte "hELLO, wORLD!"', "Hello, World!")
|
||||
'.byte "hELLO, wORLD!"', b"Hello, World!")
|
||||
test_string(".charmap (reset)",
|
||||
'.charmap \'A, "abcdefghijklmnopqrstuvwxyz"\n'
|
||||
'.charmap \'a, "ABCDEFGHIJKLMNOPQRSTUVWXYZ"\n'
|
||||
'.byte "hELLO, wORLD!",10\n'
|
||||
'.charmap\n'
|
||||
'.byte "hELLO, wORLD!",10\n',
|
||||
"Hello, World!\nhELLO, wORLD!\n")
|
||||
b"Hello, World!\nhELLO, wORLD!\n")
|
||||
test_string(".charmap (out of range)",
|
||||
'.charmap 250, "ABCDEFGHIJKLM"\n.byte 250,251',
|
||||
'')
|
||||
b'')
|
||||
test_string(".charmapbin (basic)",
|
||||
'.charmapbin "../examples/petscii.map"\n.byte "hELLO, wORLD!"',
|
||||
"Hello, World!")
|
||||
b"Hello, World!")
|
||||
test_string(".charmapbin (illegal)",
|
||||
'.charmapbin "baseinc.bin"\n.byte "hELLO, wORLD!"', '')
|
||||
test_string(".incbin (basic)", '.incbin "baseinc.bin"', "BASIC\n")
|
||||
'.charmapbin "baseinc.bin"\n.byte "hELLO, wORLD!"', b'')
|
||||
test_string(".incbin (basic)", '.incbin "baseinc.bin"', b"BASIC\n")
|
||||
test_string(".incbin (hardcoded offset)",
|
||||
'.incbin "baseinc.bin",3', "IC\n")
|
||||
'.incbin "baseinc.bin",3', b"IC\n")
|
||||
test_string(".incbin (hardcoded offset and length)",
|
||||
'.incbin "baseinc.bin",3,2', "IC")
|
||||
'.incbin "baseinc.bin",3,2', b"IC")
|
||||
test_string(".incbin (softcoded offset and length)",
|
||||
'.alias off len+1\n.alias len 2\n'
|
||||
'.incbin "baseinc.bin",off,len', "IC")
|
||||
'.incbin "baseinc.bin",off,len', b"IC")
|
||||
test_string(".incbin (length too long)",
|
||||
'.byte 65\n.incbin "baseinc.bin",3,4', "")
|
||||
'.byte 65\n.incbin "baseinc.bin",3,4', b"")
|
||||
test_string(".incbin (negative offset)",
|
||||
'.byte 65\n.incbin "baseinc.bin",1-5,4', "")
|
||||
'.byte 65\n.incbin "baseinc.bin",1-5,4', b"")
|
||||
test_string(".incbin (offset = size)",
|
||||
'.byte 65\n.incbin "baseinc.bin",6', "A")
|
||||
'.byte 65\n.incbin "baseinc.bin",6', b"A")
|
||||
test_string(".incbin (offset > size)",
|
||||
'.byte 65\n.incbin "baseinc.bin",7', "")
|
||||
'.byte 65\n.incbin "baseinc.bin",7', b"")
|
||||
test_string(".incbin (softcoded length too long)",
|
||||
'.alias off len\n.alias len 4\n'
|
||||
'.byte 65\n.incbin "baseinc.bin",off,len', "")
|
||||
'.byte 65\n.incbin "baseinc.bin",off,len', b"")
|
||||
test_string(".incbin (softcoded negative offset)",
|
||||
'.alias off 1-5\n'
|
||||
'.byte 65\n.incbin "baseinc.bin",off,4', "")
|
||||
'.byte 65\n.incbin "baseinc.bin",off,4', b"")
|
||||
test_string(".incbin (softcoded offset = size)",
|
||||
'.alias off 6\n'
|
||||
'.byte 65\n.incbin "baseinc.bin",off', "A")
|
||||
'.byte 65\n.incbin "baseinc.bin",off', b"A")
|
||||
test_string(".incbin (softcoded offset > size)",
|
||||
'.alias off 7\n'
|
||||
'.byte 65\n.incbin "baseinc.bin",off', "")
|
||||
'.byte 65\n.incbin "baseinc.bin",off', b"")
|
||||
|
||||
|
||||
def test_systematic():
|
||||
@ -449,18 +450,18 @@ def test_systematic():
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
print "Using Python interpreter:", pythonpath
|
||||
print("Using Python interpreter:", pythonpath)
|
||||
|
||||
test_basic()
|
||||
os.chdir(os.path.dirname(os.path.realpath(sys.argv[0])))
|
||||
if failed == 0:
|
||||
test_systematic()
|
||||
else:
|
||||
print "\nBasic test cases failed, aborting test."
|
||||
print("\nBasic test cases failed, aborting test.")
|
||||
|
||||
if failed > 0:
|
||||
print "\nTotal test case failures: %d" % failed
|
||||
print("\nTotal test case failures: %d" % failed)
|
||||
sys.exit(1)
|
||||
else:
|
||||
print "\nAll test cases succeeded"
|
||||
print("\nAll test cases succeeded")
|
||||
sys.exit(0)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user