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Add test case for #1209

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Change err/ tests to use cl65 and .prg instead of cc65 and .s
since this test only fails at the link stage.
This commit is contained in:
Jesse Rosenstock 2020-08-22 10:48:25 +02:00 committed by Oliver Schmidt
parent 0486d28abc
commit 23621f3299
2 changed files with 57 additions and 4 deletions
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8
test/err/Makefile
View File

@ -23,23 +23,23 @@ ifdef QUIET
NULLERR = 2>$(NULLDEV)
endif
CC65 := $(if $(wildcard ../../bin/cc65*),..$S..$Sbin$Scc65,cc65)
CL65 := $(if $(wildcard ../../bin/cl65*),..$S..$Sbin$Scl65,cl65)
WORKDIR = ../../testwrk/err
.PHONY: all clean
SOURCES := $(wildcard *.c)
TESTS = $(patsubst %.c,$(WORKDIR)/%.s,$(SOURCES))
TESTS = $(patsubst %.c,$(WORKDIR)/%.prg,$(SOURCES))
all: $(TESTS)
$(WORKDIR):
$(call MKDIR,$(WORKDIR))
$(WORKDIR)/%.s: %.c | $(WORKDIR)
$(WORKDIR)/%.prg: %.c | $(WORKDIR)
$(if $(QUIET),echo err/$*.s)
$(NOT) $(CC65) -o $@ $< $(NULLERR)
$(NOT) $(CL65) -o $@ $< $(NULLERR)
clean:
@$(call RMDIR,$(WORKDIR))

53
test/err/bug1209-ind-goto-rev.c Normal file
View File

@ -0,0 +1,53 @@
/*
Copyright 2020 The cc65 Authors
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
Tests of indirect goto with the label before the goto.
https://github.com/cc65/cc65/issues/1209
This should compile and should be moved to tests/val/ when the bug is fixed.
*/
#include <stdio.h>
#include <stdlib.h>
/* When operating correctly, this returns 0. */
int f (void)
{
static void *x[1];
/* Define the label before referencing it with indirect label syntax. */
L: if (x[0] != 0) return 0;
x[0] = &&L;
goto *x[0];
}
static unsigned char failures = 0;
int main (void)
{
if (f () != 0) failures++;
if (failures == 0) {
printf ("PASS\n");
} else {
printf ("FAIL: %d failures\n", failures);
}
return failures;
}