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[WatchKit] Set breakpoints and take no_continue env variable.

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This commit is contained in:
Eloy Durán
2014-12-05 21:55:38 +01:00
parent 31a6d5ed0b
commit a9159c53ea
2 changed files with 44 additions and 18 deletions
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60
bin/watch-sim.m
View File

@@ -135,6 +135,7 @@ init_imported_classes(void) {
@property (readonly) NSBundle *watchKitExtensionBundle;
@property (readonly) DVTiPhoneSimulator *simulator;
@property (assign) BOOL verbose;
@property (assign) BOOL startSuspended;
@end
@implementation WatchKitLauncher
@@ -197,6 +198,43 @@ init_imported_classes(void) {
[self.simulator launchWatchAppForCompanionIdentifier:appBundleID options:@{}];
}
// TODO use mkstemp instead of tmpnam
- (void)attachDebuggerToPID:(int)pid;
{
NSString *commands = [NSString stringWithFormat:@"" \
"process attach -p %d\n" \
"command script import /Library/RubyMotion/lldb/lldb.py\n" \
"breakpoint set --name rb_exc_raise\n" \
"breakpoint set --name malloc_error_break\n", pid];
if (!self.startSuspended) {
commands = [commands stringByAppendingString:@"continue\n"];
}
NSString *file = [NSString stringWithUTF8String:tmpnam(NULL)];
NSError *error = nil;
if (![commands writeToFile:file atomically:YES encoding:NSASCIIStringEncoding error:&error]) {
fprintf(stderr, "[!] Unable to save debugger commands file to %s (%s)\n",
[file UTF8String], [[error description] UTF8String]);
exit(1);
}
if (self.verbose) {
printf("-> Attaching debugger...\n");
}
char command[1024];
sprintf(command, "lldb -s %s", [file UTF8String]);
int status = system(command);
if (self.verbose) {
printf("-> Exiting...\n");
}
// Reap process. TODO exiting immediately afterwards makes reaping not actually work.
NSString *appBundleID = self.appBundle.bundleIdentifier;
[self.simulator terminateWatchAppForCompanionIdentifier:appBundleID options:@{}];
// Exit launcher with status from LLDB. TODO Is that helpful?
exit(status);
}
#pragma mark - Accessors
- (NSBundle *)watchKitExtensionBundle;
@@ -286,21 +324,7 @@ init_imported_classes(void) {
}
assert(pid > 0);
dispatch_async(dispatch_get_main_queue(), ^{
if (self.verbose) {
printf("-> Attaching debugger...\n");
}
char command[1024];
sprintf(command, "lldb -p %d", pid);
int status = system(command);
if (self.verbose) {
printf("-> Exiting...\n");
}
// Reap process. TODO exiting immediately afterwards makes reaping not actually work.
NSString *appBundleID = self.appBundle.bundleIdentifier;
[self.simulator terminateWatchAppForCompanionIdentifier:appBundleID options:@{}];
// Exit launcher with status from LLDB. TODO Is that helpful?
exit(status);
[self attachDebuggerToPID:pid];
});
}
}
@@ -316,8 +340,8 @@ init_imported_classes(void) {
int
main(int argc, char **argv) {
if (argc != 3) {
fprintf(stderr, "Usage: %s path/to/build/WatchHost.app 1\n", basename(argv[0]));
if (argc != 4) {
fprintf(stderr, "Usage: %s path/to/build/WatchHost.app verbose start-suspended\n", basename(argv[0]));
return 1;
}
@@ -325,9 +349,11 @@ main(int argc, char **argv) {
NSString *appPath = [NSString stringWithUTF8String:argv[1]];
BOOL verbose = atoi(argv[2]) != 0;
BOOL startSuspended = atoi(argv[3]) != 0;
WatchKitLauncher *launcher = [WatchKitLauncher launcherWithAppBundlePath:appPath];
launcher.verbose = verbose;
launcher.startSuspended = startSuspended;
assert(launcher.installApplication);
[launcher launch];

2
lib/motion/project/template/ios.rb
View File

@@ -87,7 +87,7 @@ task :simulate_watch_app do
app = App.config.app_bundle('iPhoneSimulator')
sim = File.join(App.config.bindir, 'watch-sim')
App.info 'Simulate', watch_extension.destination_bundle_path
sh "'#{sim}' '#{app}' #{App::VERBOSE ? '1' : '0'}"
sh "'#{sim}' '#{app}' #{App::VERBOSE ? '1' : '0'} #{ENV['no_continue'] ? '1' : '0'}"
end
desc "Run the simulator"