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Fixed tests on Windows (including out-of-tree problems)

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Modified tcctest.c so that it uses 'double' in place of 'long double'
with MinGW since this is what TCC does, and what Visual C++ does. Added
an option -norunsrc to tcc to allow argv[0] to be set independently of
the compiled source when using tcc -run, which allows tests that rely on
the value of argv[0] to work in out-of-tree builds.

Also added Makefile rules to automatically update out-of-tree build
Makefiles when in-tree Makefiles have changed.
This commit is contained in:
James Lyon
2013-04-17 20:32:07 +01:00
parent 1d673cbfd6
commit e31579b076
7 changed files with 64 additions and 30 deletions
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21
tests/Makefile
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@ -4,7 +4,8 @@
TOP = ..
include $(TOP)/Makefile
VPATH = $(top_srcdir)/tests
SRCDIR = $(top_srcdir)/tests
VPATH = $(SRCDIR)
# what tests to run
TESTS = \
@ -41,13 +42,13 @@ ifeq ($(TARGETOS),Darwin)
endif
# run local version of tcc with local libraries and includes
TCCFLAGS = -B$(TOP)
TCCFLAGS = -B$(TOP) -I$(TOP)
ifdef CONFIG_WIN32
TCCFLAGS = -B$(top_srcdir)/win32 -I$(top_srcdir)/include -L$(TOP)
TCCFLAGS = -B$(top_srcdir)/win32 -I$(top_srcdir)/include -I$(TOP) -L$(TOP)
endif
TCC = $(TOP)/tcc $(TCCFLAGS)
RUN_TCC = $(NATIVE_DEFINES) -DONE_SOURCE -run $(TOP)/tcc.c $(TCCFLAGS)
RUN_TCC = $(NATIVE_DEFINES) -DONE_SOURCE -run $(top_srcdir)/tcc.c $(TCCFLAGS)
DISAS = objdump -d
@ -71,7 +72,7 @@ libtest: libtcc_test$(EXESUF) $(LIBTCC1)
./libtcc_test$(EXESUF) lib_path=..
libtcc_test$(EXESUF): libtcc_test.c $(top_builddir)/$(LIBTCC)
$(CC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) $(LIBS) $(LINK_LIBTCC) $(LDFLAGS)
$(CC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) $(LIBS) $(LINK_LIBTCC) $(LDFLAGS) -I$(top_srcdir)
moretests:
@echo ------------ $@ ------------
@ -80,26 +81,26 @@ moretests:
# test.ref - generate using gcc
# copy only tcclib.h so GCC's stddef and stdarg will be used
test.ref: tcctest.c
cp ../include/tcclib.h .
cp $(top_srcdir)/include/tcclib.h .
gcc -o tcctest.gcc $< -I. $(CPPFLAGS) -w $(CFLAGS) $(NATIVE_DEFINES) -std=gnu99 -O0 -fno-omit-frame-pointer $(LDFLAGS)
./tcctest.gcc > $@
# auto test
test1: test.ref
@echo ------------ $@ ------------
$(TCC) -run tcctest.c > test.out1
$(TCC) -run $(SRCDIR)/tcctest.c > test.out1
@if diff -u test.ref test.out1 ; then echo "Auto Test OK"; fi
# iterated test2 (compile tcc then compile tcctest.c !)
test2: test.ref
@echo ------------ $@ ------------
$(TCC) $(RUN_TCC) $(RUN_TCC) -run tcctest.c > test.out2
$(TCC) $(RUN_TCC) $(RUN_TCC) -run $(SRCDIR)/tcctest.c > test.out2
@if diff -u test.ref test.out2 ; then echo "Auto Test2 OK"; fi
# iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
test3: test.ref
@echo ------------ $@ ------------
$(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run tcctest.c > test.out3
$(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run $(SRCDIR)/tcctest.c > test.out3
@if diff -u test.ref test.out3 ; then echo "Auto Test3 OK"; fi
# binary output test
@ -197,3 +198,5 @@ clean:
rm -vf *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.gcc *.exe \
hello libtcc_test tcctest[1234] ex? tcc_g tcclib.h
Makefile: $(SRCDIR)/Makefile
cp $< $@