diff options
Diffstat (limited to 'tests/runner.py')
| -rwxr-xr-x | tests/runner.py | 71 |
1 files changed, 68 insertions, 3 deletions
diff --git a/tests/runner.py b/tests/runner.py index a7624612..069598d1 100755 --- a/tests/runner.py +++ b/tests/runner.py @@ -3784,6 +3784,28 @@ def process(filename): } ''' self.do_run(src, "some string constant") + + def test_istream(self): + if self.emcc_args is None: return self.skip('requires libcxx') + + src = ''' + #include <string> + #include <sstream> + #include <iostream> + + int main() + { + std::string mystring("1 2 3"); + std::istringstream is(mystring); + int one, two, three; + + is >> one >> two >> three; + + printf( "%i %i %i", one, two, three ); + } + ''' + self.do_run(src, "1 2 3") + def test_fs_base(self): Settings.INCLUDE_FULL_LIBRARY = 1 @@ -5594,9 +5616,9 @@ Options that are modified or new in %s include: # XXX find a way to test this: assert ('& 255' in generated or '&255' in generated) == (opt_level <= 2), 'corrections should be in opt <= 2' assert ('(__label__)' in generated) == (opt_level <= 1), 'relooping should be in opt >= 2' assert ('assert(STACKTOP < STACK_MAX' in generated) == (opt_level == 0), 'assertions should be in opt == 0' - assert 'var $i;' in generated or 'var $storemerge3;' in generated or 'var $storemerge4;' in generated or 'var $i_04;' in generated, 'micro opts should always be on' + assert 'var $i;' in generated or 'var $i_01;' in generated or 'var $storemerge3;' in generated or 'var $storemerge4;' in generated or 'var $i_04;' in generated, 'micro opts should always be on' if opt_level >= 1: - assert 'HEAP8[HEAP32[' in generated or 'HEAP8[$vla1 + $storemerge4 / 2 | 0]' in generated or 'HEAP8[$vla1 + ($storemerge4 / 2 | 0)]' in generated or 'HEAP8[$vla1 + $i_04 / 2 | 0]' in generated or 'HEAP8[$vla1 + ($i_04 / 2 | 0)]' in generated, 'eliminator should create compound expressions, and fewer one-time vars' + assert 'HEAP8[HEAP32[' in generated or 'HEAP8[$vla1 + $storemerge4 / 2 | 0]' in generated or 'HEAP8[$vla1 + ($storemerge4 / 2 | 0)]' in generated or 'HEAP8[$vla1 + $i_04 / 2 | 0]' in generated or 'HEAP8[$vla1 + ($i_04 / 2 | 0)]' in generated or 'HEAP8[$1 + $i_01 / 2 | 0]' in generated or 'HEAP8[$1 + ($i_01 / 2 | 0)]' in generated, 'eliminator should create compound expressions, and fewer one-time vars' assert ('_puts(' in generated) == (opt_level >= 1), 'with opt >= 1, llvm opts are run and they should optimize printf to puts' assert ('function _malloc(bytes) {' in generated) == (not has_malloc), 'If malloc is needed, it should be there, if not not' assert 'function _main() {' in generated, 'Should be unminified, including whitespace' @@ -5827,7 +5849,7 @@ elif 'benchmark' in str(sys.argv): Building.COMPILER_TEST_OPTS = [] TEST_REPS = 10 - TOTAL_TESTS = 8 + TOTAL_TESTS = 9 tests_done = 0 total_times = map(lambda x: 0., range(TOTAL_TESTS)) @@ -5960,6 +5982,49 @@ elif 'benchmark' in str(sys.argv): ''' self.do_benchmark(src, [], 'final: 720.') + def test_files(self): + src = r''' + #include<stdio.h> + #include<stdlib.h> + #include<assert.h> + #include <unistd.h> + + int main() { + int N = 100; + int M = 1000; + int K = 1000; + unsigned char *k = (unsigned char*)malloc(K+1), *k2 = (unsigned char*)malloc(K+1); + for (int i = 0; i < K; i++) { + k[i] = (i % 250) + 1; + } + k[K] = 0; + char buf[100]; + for (int i = 0; i < N; i++) { + sprintf(buf, "/dev/shm/file-%d.dat", i); + FILE *f = fopen(buf, "w"); + for (int j = 0; j < M; j++) { + fwrite(k, 1, (j % K) + 1, f); + } + fclose(f); + } + for (int i = 0; i < N; i++) { + sprintf(buf, "/dev/shm/file-%d.dat", i); + FILE *f = fopen(buf, "r"); + for (int j = 0; j < M; j++) { + fread(k2, 1, (j % K) + 1, f); + } + fclose(f); + for (int j = 0; j < K; j++) { + assert(k[j] == k2[j]); + } + unlink(buf); + } + printf("ok"); + return 1; + } + ''' + self.do_benchmark(src, [], 'ok') + def test_copy(self): src = r''' #include<stdio.h> |