@Test
public void coreSimulatorServicesKillSucceedsEvenIfNoSuchProcess()
throws IOException, InterruptedException {
ImmutableList.Builder<Map.Entry<ProcessExecutorParams, FakeProcess>> fakeProcessesBuilder =
ImmutableList.builder();
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
LAUNCHCTL_LIST_PARAMS,
new FakeProcess(
0,
"87823\t0\tcom.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy\n"
+ "74617\t0\tcom.apple.CoreSimulator.SimDevice.CC1B0BAD-BAE6-4A53-92CF-F79850654057"
+ ".launchd_sim\n"
+ "74614\t0\tcom.apple.iphonesimulator.6564\n",
"")));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"remove",
"com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy"))
.build(),
new FakeProcess(0)));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"remove",
"com.apple.CoreSimulator.SimDevice.CC1B0BAD-BAE6-4A53-92CF-F79850654057."
+ "launchd_sim"))
.build(),
new FakeProcess(3)));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of("launchctl", "remove", "com.apple.iphonesimulator.6564"))
.build(),
new FakeProcess(0)));
FakeProcessExecutor fakeProcessExecutor = new FakeProcessExecutor(fakeProcessesBuilder.build());
AppleCoreSimulatorServiceController appleCoreSimulatorServiceController =
new AppleCoreSimulatorServiceController(fakeProcessExecutor);
assertThat(appleCoreSimulatorServiceController.killSimulatorProcesses(), is(true));
}
private String getGoEnvFromTool(ProcessExecutor processExecutor, String env) {
Path goTool = getGoToolPath();
Optional<Map<String, String>> goRootEnv =
delegate
.getPath("go", "root")
.transform(
new Function<Path, Map<String, String>>() {
@Override
public Map<String, String> apply(Path input) {
return ImmutableMap.of("GOROOT", input.toString());
}
});
try {
ProcessExecutor.Result goToolResult =
processExecutor.launchAndExecute(
ProcessExecutorParams.builder()
.addCommand(goTool.toString(), "env", env)
.setEnvironment(goRootEnv)
.build(),
EnumSet.of(ProcessExecutor.Option.EXPECTING_STD_ERR),
/* stdin */ Optional.<String>absent(),
/* timeOutMs */ Optional.<Long>absent(),
/* timeoutHandler */ Optional.<Function<Process, Void>>absent());
if (goToolResult.getExitCode() == 0) {
return CharMatcher.WHITESPACE.trimFrom(goToolResult.getStdout().get());
} else {
throw new HumanReadableException(goToolResult.getStderr().get());
}
} catch (InterruptedException e) {
throw Throwables.propagate(e);
} catch (IOException e) {
throw new HumanReadableException(e, "Could not run \"%s env %s\": %s", env, goTool);
}
}
@Test
public void coreSimulatorServicesKillFailsIfUnrecognizedError()
throws IOException, InterruptedException {
ImmutableList.Builder<Map.Entry<ProcessExecutorParams, FakeProcess>> fakeProcessesBuilder =
ImmutableList.builder();
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
LAUNCHCTL_LIST_PARAMS,
new FakeProcess(
0,
"87823\t0\tcom.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy\n",
"")));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"remove",
"com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy"))
.build(),
new FakeProcess(42)));
FakeProcessExecutor fakeProcessExecutor = new FakeProcessExecutor(fakeProcessesBuilder.build());
AppleCoreSimulatorServiceController appleCoreSimulatorServiceController =
new AppleCoreSimulatorServiceController(fakeProcessExecutor);
assertThat(appleCoreSimulatorServiceController.killSimulatorProcesses(), is(false));
}
private int runTestsExternal(
final CommandRunnerParams params,
Build build,
Iterable<String> command,
Iterable<TestRule> testRules)
throws InterruptedException, IOException {
TestRunningOptions options = getTestRunningOptions(params);
// Walk the test rules, collecting all the specs.
List<ExternalTestRunnerTestSpec> specs = Lists.newArrayList();
for (TestRule testRule : testRules) {
if (!(testRule instanceof ExternalTestRunnerRule)) {
params
.getBuckEventBus()
.post(
ConsoleEvent.severe(
String.format(
"Test %s does not support external test running",
testRule.getBuildTarget())));
return 1;
}
ExternalTestRunnerRule rule = (ExternalTestRunnerRule) testRule;
specs.add(rule.getExternalTestRunnerSpec(build.getExecutionContext(), options));
}
// Serialize the specs to a file to pass into the test runner.
Path infoFile =
params
.getCell()
.getFilesystem()
.resolve(BuckConstant.SCRATCH_PATH.resolve("external_runner_specs.json"));
Files.createDirectories(infoFile.getParent());
Files.deleteIfExists(infoFile);
params.getObjectMapper().writerWithDefaultPrettyPrinter().writeValue(infoFile.toFile(), specs);
// Launch and run the external test runner, forwarding it's stdout/stderr to the console.
// We wait for it to complete then returns its error code.
ListeningProcessExecutor processExecutor = new ListeningProcessExecutor();
ProcessExecutorParams processExecutorParams =
ProcessExecutorParams.builder()
.addAllCommand(command)
.addAllCommand(withDashArguments)
.addCommand("--buck-test-info", infoFile.toString())
.setDirectory(params.getCell().getFilesystem().getRootPath().toFile())
.build();
ForwardingProcessListener processListener =
new ForwardingProcessListener(
Channels.newChannel(params.getConsole().getStdOut()),
Channels.newChannel(params.getConsole().getStdErr()));
ListeningProcessExecutor.LaunchedProcess process =
processExecutor.launchProcess(processExecutorParams, processListener);
try {
return processExecutor.waitForProcess(process, Long.MAX_VALUE, TimeUnit.DAYS);
} finally {
processExecutor.destroyProcess(process, /* force */ false);
processExecutor.waitForProcess(process, Long.MAX_VALUE, TimeUnit.DAYS);
}
}
private ProcessExecutorParams makeProcessExecutorParams() {
ProcessExecutorParams.Builder builder = ProcessExecutorParams.builder();
builder.setDirectory(workingDirectory.toAbsolutePath().toFile());
builder.setCommand(command);
if (codeSignIdentitySupplier.isPresent()) {
builder.addCommand(
"--sign", CodeSignStep.getIdentityArg(codeSignIdentitySupplier.get().get()));
}
return builder.build();
}
private ProcessExecutor.Result doRunCommand(List<String> command)
throws IOException, InterruptedException {
ProcessExecutorParams params = ProcessExecutorParams.builder().setCommand(command).build();
ProcessExecutor executor = new DefaultProcessExecutor(new TestConsole());
String currentDir = System.getProperty("user.dir");
try {
System.setProperty("user.dir", destPath.toAbsolutePath().toString());
return executor.launchAndExecute(params);
} finally {
System.setProperty("user.dir", currentDir);
}
}
private static PythonVersion getPythonVersion(ProcessExecutor processExecutor, Path pythonPath)
throws InterruptedException {
try {
ProcessExecutor.Result versionResult =
processExecutor.launchAndExecute(
ProcessExecutorParams.builder().addCommand(pythonPath.toString(), "-V").build(),
EnumSet.of(ProcessExecutor.Option.EXPECTING_STD_ERR),
/* stdin */ Optional.<String>absent(),
/* timeOutMs */ Optional.<Long>absent(),
/* timeoutHandler */ Optional.<Function<Process, Void>>absent());
return extractPythonVersion(pythonPath, versionResult);
} catch (IOException e) {
throw new HumanReadableException(
e, "Could not run \"%s --version\": %s", pythonPath, e.getMessage());
}
}
@Test
public void xctoolCommandWithAppAndLogicTests() throws Exception {
FakeProjectFilesystem projectFilesystem = new FakeProjectFilesystem();
XctoolRunTestsStep step =
new XctoolRunTestsStep(
projectFilesystem,
Paths.get("/path/to/xctool"),
Optional.<Long>absent(),
"iphonesimulator",
Optional.of("name=iPhone 5s,OS=8.2"),
ImmutableSet.of(Paths.get("/path/to/FooLogicTest.xctest")),
ImmutableMap.of(Paths.get("/path/to/FooAppTest.xctest"), Paths.get("/path/to/Foo.app")),
Paths.get("/path/to/output.json"),
Optional.<XctoolRunTestsStep.StdoutReadingCallback>absent());
ProcessExecutorParams xctoolParams =
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"/path/to/xctool",
"-reporter",
"json-stream",
"-sdk",
"iphonesimulator",
"-destination",
"name=iPhone 5s,OS=8.2",
"run-tests",
"-logicTest",
"/path/to/FooLogicTest.xctest",
"-appTest",
"/path/to/FooAppTest.xctest:/path/to/Foo.app"))
.setDirectory(projectFilesystem.getRootPath().toAbsolutePath().toFile())
.setRedirectOutput(ProcessBuilder.Redirect.PIPE)
.build();
FakeProcess fakeXctoolSuccess = new FakeProcess(0, "", "");
FakeProcessExecutor processExecutor =
new FakeProcessExecutor(ImmutableMap.of(xctoolParams, fakeXctoolSuccess));
ExecutionContext executionContext =
TestExecutionContext.newBuilder()
.setProcessExecutor(processExecutor)
.setEnvironment(ImmutableMap.<String, String>of())
.build();
assertThat(step.execute(executionContext), equalTo(0));
}
@Test
public void coreSimulatorServicePathFetchedFromLaunchctlPrint()
throws IOException, InterruptedException {
ImmutableList.Builder<Map.Entry<ProcessExecutorParams, FakeProcess>> fakeProcessesBuilder =
ImmutableList.builder();
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
LAUNCHCTL_LIST_PARAMS,
new FakeProcess(
0,
"87823\t0\tcom.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy\n",
"")));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"print",
"user/42/com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy"))
.build(),
new FakeProcess(
0,
"com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy = {\n"
+ " path = xcode-dir/Developer/Library/PrivateFrameworks/CoreSimulator.framework"
+ "/Versions/A/XPCServices/com.apple.CoreSimulator.CoreSimulatorService.xpc\n"
+ "}\n",
"")));
FakeProcessExecutor fakeProcessExecutor = new FakeProcessExecutor(fakeProcessesBuilder.build());
AppleCoreSimulatorServiceController appleCoreSimulatorServiceController =
new AppleCoreSimulatorServiceController(fakeProcessExecutor);
Optional<Path> coreSimulatorServicePath =
appleCoreSimulatorServiceController.getCoreSimulatorServicePath(new FakeUserIdFetcher(42));
Optional<Path> expected =
Optional.of(
Paths.get(
"xcode-dir/Developer/Library/PrivateFrameworks/CoreSimulator.framework/"
+ "Versions/A/XPCServices/com.apple.CoreSimulator.CoreSimulatorService.xpc"));
assertThat(coreSimulatorServicePath, is(equalTo(expected)));
}
@Override
public StepExecutionResult execute(ExecutionContext context)
throws IOException, InterruptedException {
ImmutableList<String> lldbCommandPrefix = lldb.getCommandPrefix(resolver);
ProcessExecutorParams params =
ProcessExecutorParams.builder()
.addCommand(lldbCommandPrefix.toArray(new String[lldbCommandPrefix.size()]))
.build();
return StepExecutionResult.of(
context
.getProcessExecutor()
.launchAndExecute(
params,
ImmutableSet.<ProcessExecutor.Option>of(),
Optional.of(
String.format(
"target create %s\ntarget symbols add %s",
binaryBuildRule.getPathToOutput(), location)),
Optional.<Long>absent(),
Optional.<Function<Process, Void>>absent())
.getExitCode());
}
/**
* Checks whether a binary or bundle already has a valid code signature.
*
* @param path Resolved path to the binary or bundle.
* @return Whether the binary or bundle has a valid code signature.
*/
public static boolean hasValidSignature(ProcessExecutor processExecutor, Path path)
throws InterruptedException, IOException {
ProcessExecutorParams processExecutorParams =
ProcessExecutorParams.builder()
.setCommand(ImmutableList.of("codesign", "-vvvv", path.toString()))
.build();
// Specify that stdout is expected, or else output may be wrapped in Ansi escape chars.
Set<ProcessExecutor.Option> options =
EnumSet.of(ProcessExecutor.Option.EXPECTING_STD_OUT, ProcessExecutor.Option.IS_SILENT);
ProcessExecutor.Result result =
processExecutor.launchAndExecute(
processExecutorParams,
options,
/* stdin */ Optional.empty(),
/* timeOutMs */ Optional.empty(),
/* timeOutHandler */ Optional.empty());
return result.getExitCode() == 0
&& result.getStderr().isPresent()
&& result.getStderr().get().contains(": satisfies its Designated Requirement");
}
/** Unit tests for {@link AppleCoreSimulatorServiceController}. */
public class AppleCoreSimulatorServiceControllerTest {
private static final ProcessExecutorParams LAUNCHCTL_LIST_PARAMS =
ProcessExecutorParams.builder().setCommand(ImmutableList.of("launchctl", "list")).build();
@Test
public void coreSimulatorServicePathFetchedFromLaunchctlPrint()
throws IOException, InterruptedException {
ImmutableList.Builder<Map.Entry<ProcessExecutorParams, FakeProcess>> fakeProcessesBuilder =
ImmutableList.builder();
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
LAUNCHCTL_LIST_PARAMS,
new FakeProcess(
0,
"87823\t0\tcom.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy\n",
"")));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"print",
"user/42/com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy"))
.build(),
new FakeProcess(
0,
"com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy = {\n"
+ " path = xcode-dir/Developer/Library/PrivateFrameworks/CoreSimulator.framework"
+ "/Versions/A/XPCServices/com.apple.CoreSimulator.CoreSimulatorService.xpc\n"
+ "}\n",
"")));
FakeProcessExecutor fakeProcessExecutor = new FakeProcessExecutor(fakeProcessesBuilder.build());
AppleCoreSimulatorServiceController appleCoreSimulatorServiceController =
new AppleCoreSimulatorServiceController(fakeProcessExecutor);
Optional<Path> coreSimulatorServicePath =
appleCoreSimulatorServiceController.getCoreSimulatorServicePath(new FakeUserIdFetcher(42));
Optional<Path> expected =
Optional.of(
Paths.get(
"xcode-dir/Developer/Library/PrivateFrameworks/CoreSimulator.framework/"
+ "Versions/A/XPCServices/com.apple.CoreSimulator.CoreSimulatorService.xpc"));
assertThat(coreSimulatorServicePath, is(equalTo(expected)));
}
@Test
public void coreSimulatorServicesKilledSuccessfully() throws IOException, InterruptedException {
ImmutableList.Builder<Map.Entry<ProcessExecutorParams, FakeProcess>> fakeProcessesBuilder =
ImmutableList.builder();
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
LAUNCHCTL_LIST_PARAMS,
new FakeProcess(
0,
"87823\t0\tcom.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy\n"
+ "74617\t0\tcom.apple.CoreSimulator.SimDevice.CC1B0BAD-BAE6-4A53-92CF-F79850654057"
+ ".launchd_sim\n"
+ "74614\t0\tcom.apple.iphonesimulator.6564\n",
"")));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"remove",
"com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy"))
.build(),
new FakeProcess(0)));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"remove",
"com.apple.CoreSimulator.SimDevice.CC1B0BAD-BAE6-4A53-92CF-F79850654057."
+ "launchd_sim"))
.build(),
new FakeProcess(0)));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of("launchctl", "remove", "com.apple.iphonesimulator.6564"))
.build(),
new FakeProcess(0)));
FakeProcessExecutor fakeProcessExecutor = new FakeProcessExecutor(fakeProcessesBuilder.build());
AppleCoreSimulatorServiceController appleCoreSimulatorServiceController =
new AppleCoreSimulatorServiceController(fakeProcessExecutor);
assertThat(appleCoreSimulatorServiceController.killSimulatorProcesses(), is(true));
}
@Test
public void coreSimulatorServicesKillSucceedsEvenIfNoSuchProcess()
throws IOException, InterruptedException {
ImmutableList.Builder<Map.Entry<ProcessExecutorParams, FakeProcess>> fakeProcessesBuilder =
ImmutableList.builder();
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
LAUNCHCTL_LIST_PARAMS,
new FakeProcess(
0,
"87823\t0\tcom.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy\n"
+ "74617\t0\tcom.apple.CoreSimulator.SimDevice.CC1B0BAD-BAE6-4A53-92CF-F79850654057"
+ ".launchd_sim\n"
+ "74614\t0\tcom.apple.iphonesimulator.6564\n",
"")));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"remove",
"com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy"))
.build(),
new FakeProcess(0)));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"remove",
"com.apple.CoreSimulator.SimDevice.CC1B0BAD-BAE6-4A53-92CF-F79850654057."
+ "launchd_sim"))
.build(),
new FakeProcess(3)));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of("launchctl", "remove", "com.apple.iphonesimulator.6564"))
.build(),
new FakeProcess(0)));
FakeProcessExecutor fakeProcessExecutor = new FakeProcessExecutor(fakeProcessesBuilder.build());
AppleCoreSimulatorServiceController appleCoreSimulatorServiceController =
new AppleCoreSimulatorServiceController(fakeProcessExecutor);
assertThat(appleCoreSimulatorServiceController.killSimulatorProcesses(), is(true));
}
@Test
public void coreSimulatorServicesKillFailsIfUnrecognizedError()
throws IOException, InterruptedException {
ImmutableList.Builder<Map.Entry<ProcessExecutorParams, FakeProcess>> fakeProcessesBuilder =
ImmutableList.builder();
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
LAUNCHCTL_LIST_PARAMS,
new FakeProcess(
0,
"87823\t0\tcom.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy\n",
"")));
fakeProcessesBuilder.add(
new SimpleImmutableEntry<>(
ProcessExecutorParams.builder()
.setCommand(
ImmutableList.of(
"launchctl",
"remove",
"com.apple.CoreSimulator.CoreSimulatorService.117.15.1.lkhDXxRPp5yy"))
.build(),
new FakeProcess(42)));
FakeProcessExecutor fakeProcessExecutor = new FakeProcessExecutor(fakeProcessesBuilder.build());
AppleCoreSimulatorServiceController appleCoreSimulatorServiceController =
new AppleCoreSimulatorServiceController(fakeProcessExecutor);
assertThat(appleCoreSimulatorServiceController.killSimulatorProcesses(), is(false));
}
}
