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lit: Add ExampleTests, for testing lit and demonstrating test suite features.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86654 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
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config.excludes = ['src']
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# -*- Python -*-
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## Autogenerated by Makefile ##
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# Do not edit!
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# Preserve some key paths for use by main LLVM test suite config.
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config.llvm_obj_root = os.path.dirname(os.path.dirname(__file__))
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# Let the main config do the real work.
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lit.load_config(config, os.path.join(config.llvm_obj_root,
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'../src/test/lit.cfg'))
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## these variables are automatically generated by make ##
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# Do not edit here. If you wish to override these values
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# edit the last section
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set target_triplet "x86_64-apple-darwin10"
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set TARGETS_TO_BUILD "X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 SystemZ Blackfin CBackend MSIL CppBackend"
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set llvmgcc_langs "c,c++,objc,obj-c++"
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set llvmgcc_version "4.2.1"
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set prcontext "/usr/bin/tclsh8.4 /Volumes/Data/ddunbar/llvm/test/Scripts/prcontext.tcl"
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set llvmtoolsdir "/Users/ddunbar/llvm.obj.64/Debug/bin"
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set llvmlibsdir "/Users/ddunbar/llvm.obj.64/Debug/lib"
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set srcroot "/Volumes/Data/ddunbar/llvm"
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set objroot "/Volumes/Data/ddunbar/llvm.obj.64"
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set srcdir "/Volumes/Data/ddunbar/llvm/test"
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set objdir "/Volumes/Data/ddunbar/llvm.obj.64/test"
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set gccpath "/usr/bin/gcc -arch x86_64"
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set gxxpath "/usr/bin/g++ -arch x86_64"
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set compile_c " /usr/bin/gcc -arch x86_64 -I/Users/ddunbar/llvm.obj.64/include -I/Users/ddunbar/llvm.obj.64/test -I/Volumes/Data/ddunbar/llvm.obj.64/include -I/Volumes/Data/ddunbar/llvm/include -I/Volumes/Data/ddunbar/llvm/test -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -m64 -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -c "
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set compile_cxx " /usr/bin/g++ -arch x86_64 -I/Users/ddunbar/llvm.obj.64/include -I/Users/ddunbar/llvm.obj.64/test -I/Volumes/Data/ddunbar/llvm.obj.64/include -I/Volumes/Data/ddunbar/llvm/include -I/Volumes/Data/ddunbar/llvm/test -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -g -fno-exceptions -fno-common -Woverloaded-virtual -m64 -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -c "
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set link " /usr/bin/g++ -arch x86_64 -I/Users/ddunbar/llvm.obj.64/include -I/Users/ddunbar/llvm.obj.64/test -I/Volumes/Data/ddunbar/llvm.obj.64/include -I/Volumes/Data/ddunbar/llvm/include -I/Volumes/Data/ddunbar/llvm/test -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -g -fno-exceptions -fno-common -Woverloaded-virtual -m64 -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -g -L/Users/ddunbar/llvm.obj.64/Debug/lib -L/Volumes/Data/ddunbar/llvm.obj.64/Debug/lib "
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set llvmgcc "/Users/ddunbar/llvm-gcc/install/bin/llvm-gcc -m64 "
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set llvmgxx "/Users/ddunbar/llvm-gcc/install/bin/llvm-gcc -m64 "
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set llvmgccmajvers "4"
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set bugpoint_topts "-gcc-tool-args -m64"
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set shlibext ".dylib"
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set ocamlopt "/sw/bin/ocamlopt -cc \"g++ -Wall -D_FILE_OFFSET_BITS=64 -D_REENTRANT\" -I /Users/ddunbar/llvm.obj.64/Debug/lib/ocaml"
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set valgrind ""
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set grep "/usr/bin/grep"
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set gas "/usr/bin/as"
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set llvmdsymutil "dsymutil"
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## All variables above are generated by configure. Do Not Edit ##
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hi
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load_lib llvm.exp
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if { [llvm_supports_target X86] } {
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RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll}]]
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}
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; RUN: grep "hi" %S/data.txt
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# -*- Python -*-
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# Configuration file for the 'lit' test runner.
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import os
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# name: The name of this test suite.
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config.name = 'LLVM'
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# testFormat: The test format to use to interpret tests.
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config.test_format = lit.formats.TclTest()
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# suffixes: A list of file extensions to treat as test files, this is actually
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# set by on_clone().
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config.suffixes = []
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# test_source_root: The root path where tests are located.
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config.test_source_root = os.path.dirname(__file__)
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# test_exec_root: The root path where tests should be run.
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llvm_obj_root = getattr(config, 'llvm_obj_root', None)
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if llvm_obj_root is not None:
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config.test_exec_root = os.path.join(llvm_obj_root, 'test')
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###
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import os
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# Check that the object root is known.
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if config.test_exec_root is None:
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# Otherwise, we haven't loaded the site specific configuration (the user is
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# probably trying to run on a test file directly, and either the site
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# configuration hasn't been created by the build system, or we are in an
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# out-of-tree build situation).
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# Try to detect the situation where we are using an out-of-tree build by
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# looking for 'llvm-config'.
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#
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# FIXME: I debated (i.e., wrote and threw away) adding logic to
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# automagically generate the lit.site.cfg if we are in some kind of fresh
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# build situation. This means knowing how to invoke the build system
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# though, and I decided it was too much magic.
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llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
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if not llvm_config:
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lit.fatal('No site specific configuration available!')
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# Get the source and object roots.
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llvm_src_root = lit.util.capture(['llvm-config', '--src-root']).strip()
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llvm_obj_root = lit.util.capture(['llvm-config', '--obj-root']).strip()
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# Validate that we got a tree which points to here.
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this_src_root = os.path.dirname(config.test_source_root)
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if os.path.realpath(llvm_src_root) != os.path.realpath(this_src_root):
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lit.fatal('No site specific configuration available!')
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# Check that the site specific configuration exists.
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site_cfg = os.path.join(llvm_obj_root, 'test', 'lit.site.cfg')
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if not os.path.exists(site_cfg):
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lit.fatal('No site specific configuration available!')
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# Okay, that worked. Notify the user of the automagic, and reconfigure.
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lit.note('using out-of-tree build at %r' % llvm_obj_root)
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lit.load_config(config, site_cfg)
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raise SystemExit
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###
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# Load site data from DejaGNU's site.exp.
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import re
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site_exp = {}
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# FIXME: Implement lit.site.cfg.
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for line in open(os.path.join(config.llvm_obj_root, 'test', 'site.exp')):
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m = re.match('set ([^ ]+) "([^"]*)"', line)
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if m:
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site_exp[m.group(1)] = m.group(2)
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# Add substitutions.
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for sub in ['prcontext', 'llvmgcc', 'llvmgxx', 'compile_cxx', 'compile_c',
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'link', 'shlibext', 'ocamlopt', 'llvmdsymutil', 'llvmlibsdir',
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'bugpoint_topts']:
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if sub in ('llvmgcc', 'llvmgxx'):
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config.substitutions.append(('%' + sub,
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site_exp[sub] + ' -emit-llvm -w'))
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else:
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config.substitutions.append(('%' + sub, site_exp[sub]))
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excludes = []
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# Provide target_triple for use in XFAIL and XTARGET.
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config.target_triple = site_exp['target_triplet']
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# Provide llvm_supports_target for use in local configs.
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targets = set(site_exp["TARGETS_TO_BUILD"].split())
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def llvm_supports_target(name):
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return name in targets
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langs = set(site_exp['llvmgcc_langs'].split(','))
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def llvm_gcc_supports(name):
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return name in langs
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# Provide on_clone hook for reading 'dg.exp'.
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import os
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simpleLibData = re.compile(r"""load_lib llvm.exp
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RunLLVMTests \[lsort \[glob -nocomplain \$srcdir/\$subdir/\*\.(.*)\]\]""",
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re.MULTILINE)
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conditionalLibData = re.compile(r"""load_lib llvm.exp
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if.*\[ ?(llvm[^ ]*) ([^ ]*) ?\].*{
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*RunLLVMTests \[lsort \[glob -nocomplain \$srcdir/\$subdir/\*\.(.*)\]\]
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\}""", re.MULTILINE)
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def on_clone(parent, cfg, for_path):
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def addSuffixes(match):
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if match[0] == '{' and match[-1] == '}':
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cfg.suffixes = ['.' + s for s in match[1:-1].split(',')]
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else:
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cfg.suffixes = ['.' + match]
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libPath = os.path.join(os.path.dirname(for_path),
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'dg.exp')
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if not os.path.exists(libPath):
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cfg.unsupported = True
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return
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# Reset unsupported, in case we inherited it.
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cfg.unsupported = False
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lib = open(libPath).read().strip()
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# Check for a simple library.
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m = simpleLibData.match(lib)
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if m:
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addSuffixes(m.group(1))
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return
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# Check for a conditional test set.
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m = conditionalLibData.match(lib)
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if m:
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funcname,arg,match = m.groups()
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addSuffixes(match)
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func = globals().get(funcname)
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if not func:
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lit.error('unsupported predicate %r' % funcname)
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elif not func(arg):
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cfg.unsupported = True
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return
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# Otherwise, give up.
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lit.error('unable to understand %r:\n%s' % (libPath, lib))
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config.on_clone = on_clone
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