diff options
Diffstat (limited to 'tests/test_core.py')
| -rw-r--r-- | tests/test_core.py | 80 |
1 files changed, 78 insertions, 2 deletions
diff --git a/tests/test_core.py b/tests/test_core.py index dd3b7c44..ea2fe49e 100644 --- a/tests/test_core.py +++ b/tests/test_core.py @@ -1372,6 +1372,33 @@ Succeeded! ''' self.do_run(src, '*1,10,10.5,1,1.2340,0.00*\n0.50, 3.30, 3.30, 3.30\nsmall: 0.0000010000\n') + def test_zerodiv(self): + self.do_run(r''' + #include <stdio.h> + int main(int argc, const char* argv[]) + { + float f1 = 1.0f; + float f2 = 0.0f; + float f_zero = 0.0f; + + float f3 = 0.0f / f2; + float f4 = f2 / 0.0f; + float f5 = f2 / f2; + float f6 = f2 / f_zero; + + printf("f3: %f\n", f3); + printf("f4: %f\n", f4); + printf("f5: %f\n", f5); + printf("f6: %f\n", f6); + + return 0; + } + ''', '''f3: nan +f4: nan +f5: nan +f6: nan +''') + def test_isnan(self): src = r''' #include <stdio.h> @@ -5046,7 +5073,7 @@ The current type of b is: 9 src = r''' int main () { *(volatile char *)0 = 0; - return 0; + return *(volatile char *)0; } ''' self.do_run(src, 'fault on write to 0' if not Settings.ASM_JS else 'abort()') @@ -6908,6 +6935,29 @@ at function.:blag printf("%i\n", a); } + char buf1[100], buf2[100], buf3[100], buf4[100]; + + int numItems = sscanf("level=4:ref=3", "%255[^:=]=%255[^:]:%255[^=]=%255c", buf1, buf2, buf3, buf4); + printf("%d, %s, %s, %s, %s\n", numItems, buf1, buf2, buf3, buf4); + + numItems = sscanf("def|456", "%[a-z]|%[0-9]", buf1, buf2); + printf("%d, %s, %s\n", numItems, buf1, buf2); + + numItems = sscanf("3-4,-ab", "%[-0-9],%[ab-z-]", buf1, buf2); + printf("%d, %s, %s\n", numItems, buf1, buf2); + + numItems = sscanf("Hello,World", "%[A-Za-z],%[^0-9]", buf1, buf2); + printf("%d, %s, %s\n", numItems, buf1, buf2); + + numItems = sscanf("Hello4711", "%[^0-9],%[^0-9]", buf1, buf2); + printf("%d, %s\n", numItems, buf1); + + numItems = sscanf("JavaScript", "%4[A-Za-z]", buf1); + printf("%d, %s\n", numItems, buf1); + + numItems = sscanf("[]", "%1[[]%1[]]", buf1, buf2); + printf("%d, %s, %s\n", numItems, buf1, buf2); + return 0; } ''' @@ -6915,7 +6965,14 @@ at function.:blag '1\n1499\n' + '5\n87,0.481565,0.059481,0,1\n' + '3\n-123,4294966531,-34\n' + - '1\n') + '1\n' + + '4, level, 4, ref, 3\n' + + '2, def, 456\n' + + '2, 3-4, -ab\n' + + '2, Hello, World\n' + + '1, Hello\n' + + '1, Java\n' + + '2, [, ]') def test_sscanf_2(self): # doubles @@ -7171,6 +7228,18 @@ date: 18.07.2013w; day 18, month 7, year 2013, extra: 201, 3 ''' self.do_run(src, '10 1.1 1.1 1.1'); + def test_sscanf_hex(self): + src = r''' + #include "stdio.h" + + int main(){ + unsigned int a, b; + sscanf("0x12AB 12AB", "%x %x", &a, &b); + printf("%d %d\n", a, b); + } + ''' + self.do_run(src, '4779 4779') + def test_langinfo(self): src = open(path_from_root('tests', 'langinfo', 'test.c'), 'r').read() expected = open(path_from_root('tests', 'langinfo', 'output.txt'), 'r').read() @@ -8895,6 +8964,8 @@ def process(filename): def test_cases(self): if Building.LLVM_OPTS: return self.skip("Our code is not exactly 'normal' llvm assembly") + emcc_args = self.emcc_args + try: os.environ['EMCC_LEAVE_INPUTS_RAW'] = '1' Settings.CHECK_OVERFLOWS = 0 @@ -8908,6 +8979,10 @@ def process(filename): if '_noasm' in shortname and Settings.ASM_JS: print self.skip('case "%s" not relevant for asm.js' % shortname) continue + self.emcc_args = emcc_args + if os.path.exists(shortname + '.emcc'): + if not self.emcc_args: continue + self.emcc_args = self.emcc_args + json.loads(open(shortname + '.emcc').read()) print >> sys.stderr, "Testing case '%s'..." % shortname output_file = path_from_root('tests', 'cases', shortname + '.txt') if Settings.QUANTUM_SIZE == 1: @@ -8928,6 +9003,7 @@ def process(filename): finally: del os.environ['EMCC_LEAVE_INPUTS_RAW'] + self.emcc_args = emcc_args def test_fuzz(self): if Settings.USE_TYPED_ARRAYS != 2: return self.skip('needs ta2') |