Index: testing/coverage_util_ios.mm |
diff --git a/testing/coverage_util_ios.mm b/testing/coverage_util_ios.mm |
new file mode 100644 |
index 0000000000000000000000000000000000000000..786ee536894f9bce1f844050948a93ae8fce3dd4 |
--- /dev/null |
+++ b/testing/coverage_util_ios.mm |
@@ -0,0 +1,33 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#import <Foundation/Foundation.h> |
+ |
+extern "C" void __llvm_profile_set_filename(const char* name); |
+ |
+namespace coverage_util { |
+ |
+void SetupIfNecessary() { |
+#if !defined(NDEBUG)// && defined(ENABLE_TEST_CODE_COVERAGE) |
lpromero
2017/03/31 11:22:06
I commented the ENABLE_TEST_CODE_COVERAGE variable
|
+ static dispatch_once_t onceToken; |
Eugene But (OOO till 7-30)
2017/03/31 18:27:51
s/onceToken/once_token
Same Style comment for the
lpromero
2017/03/31 20:35:20
Since this is now a .mm file, isn't it Objective-C
Eugene But (OOO till 7-30)
2017/03/31 20:42:13
C++ Style is used inside C-functions in C++ namesp
|
+ dispatch_once(&onceToken, ^{ |
+ // Writes the profraw file to the Documents directory, where the app has |
+ // write rights. |
+ NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, |
+ NSUserDomainMask, YES); |
+ NSString *documentsDirectory = [paths firstObject]; |
+ NSString *fileName = |
+ [documentsDirectory stringByAppendingPathComponent:@"coverage.profraw"]; |
+ |
+ // For documentation, see: |
+ // http://clang.llvm.org/docs/SourceBasedCodeCoverage.html |
+ __llvm_profile_set_filename([fileName UTF8String]); |
Eugene But (OOO till 7-30)
2017/03/31 18:27:51
Use sys_string_conversions ?
lpromero
2017/03/31 20:35:20
So there is a catch22 :)
base depends on //testing
|
+ |
+ // Print the path for easier retrieval. |
+ NSLog(@"Coverage data at %@.", fileName); |
Eugene But (OOO till 7-30)
2017/03/31 18:27:51
Should this be DLOG instead?
lpromero
2017/03/31 20:35:20
Idem, I can't use base/logging.h.
|
+ }); |
+#endif |
+} |
+ |
+} // namespace coverage_util |