diff options
Diffstat (limited to 'base/process_util_unittest.cc')
| -rw-r--r-- | base/process_util_unittest.cc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/base/process_util_unittest.cc b/base/process_util_unittest.cc index 8bbd784..4b313a3 100644 --- a/base/process_util_unittest.cc +++ b/base/process_util_unittest.cc @@ -337,6 +337,28 @@ TEST_F(ProcessUtilTest, GetAppOutputRestricted) { EXPECT_STREQ("", output.c_str()); } +TEST_F(ProcessUtilTest, GetAppOutputRestrictedNoZombies) { + std::vector<std::string> argv; + argv.push_back("/bin/sh"); // argv[0] + argv.push_back("-c"); // argv[1] + argv.push_back("echo 123456789012345678901234567890"); // argv[2] + + // Run |GetAppOutputRestricted()| 300 (> default per-user processes on Mac OS + // 10.5) times with an output buffer big enough to capture all output. + for (int i = 0; i < 300; i++) { + std::string output; + EXPECT_TRUE(GetAppOutputRestricted(CommandLine(argv), &output, 100)); + EXPECT_STREQ("123456789012345678901234567890\n", output.c_str()); + } + + // Ditto, but with an output buffer too small to capture all output. + for (int i = 0; i < 300; i++) { + std::string output; + EXPECT_TRUE(GetAppOutputRestricted(CommandLine(argv), &output, 10)); + EXPECT_STREQ("1234567890", output.c_str()); + } +} + #if defined(OS_LINUX) TEST_F(ProcessUtilTest, GetParentProcessId) { base::ProcessId ppid = GetParentProcessId(GetCurrentProcId()); |