diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_other.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tests/test_other.py b/tests/test_other.py index 5553a7b1..12dd7872 100644 --- a/tests/test_other.py +++ b/tests/test_other.py @@ -1090,22 +1090,30 @@ This pointer might make sense in another type signature: i: 0 Building.emar('cr', lib_b, [b + '.o', c + '.o']) # libB.a with b.c.o,c.c.o args = ['-s', 'ERROR_ON_UNDEFINED_SYMBOLS=1', main, '-o', 'a.out.js'] - libs = [lib_a, lib_b] + libs_list = [lib_a, lib_b] # lib_a does not satisfy any symbols from main, so it will not be included, # and there will be an unresolved symbol. - output = Popen([PYTHON, EMCC] + args + libs, stdout=PIPE, stderr=PIPE).communicate() + output = Popen([PYTHON, EMCC] + args + libs_list, stdout=PIPE, stderr=PIPE).communicate() self.assertContained('error: unresolved symbol: x', output[1]) # -Wl,--start-group and -Wl,--end-group around the libs will cause a rescan # of lib_a after lib_b adds undefined symbol "x", so a.c.o will now be # included (and the link will succeed). - libs = ['-Wl,--start-group'] + libs + ['-Wl,--end-group'] + libs = ['-Wl,--start-group'] + libs_list + ['-Wl,--end-group'] output = Popen([PYTHON, EMCC] + args + libs, stdout=PIPE, stderr=PIPE).communicate() out_js = os.path.join(self.get_dir(), 'a.out.js') assert os.path.exists(out_js), '\n'.join(output) self.assertContained('result: 42', run_js(out_js)) + # -( and -) should also work. + args = ['-s', 'ERROR_ON_UNDEFINED_SYMBOLS=1', main, '-o', 'a2.out.js'] + libs = ['-Wl,-('] + libs_list + ['-Wl,-)'] + output = Popen([PYTHON, EMCC] + args + libs, stdout=PIPE, stderr=PIPE).communicate() + out_js = os.path.join(self.get_dir(), 'a2.out.js') + assert os.path.exists(out_js), '\n'.join(output) + self.assertContained('result: 42', run_js(out_js)) + def test_redundant_link(self): lib = "int mult() { return 1; }" lib_name = os.path.join(self.get_dir(), 'libA.c') |