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ios/showcase/test/showcase_test_case.mm

Index: ios/showcase/test/showcase_test_case.mm
diff --git a/ios/showcase/test/showcase_test_case.mm b/ios/showcase/test/showcase_test_case.mm
index e4877f11f752c2f49acdf50c1365ed9b58d52c2a..33e93368ed1583419f09f945f963a85f7d978918 100644
--- a/ios/showcase/test/showcase_test_case.mm
+++ b/ios/showcase/test/showcase_test_case.mm
@@ -6,7 +6,9 @@
 
 #import <EarlGrey/EarlGrey.h>
 
-#import "base/logging.h"
+#include "base/logging.h"
+#include "base/strings/sys_string_conversions.h"
+#include "testing/coverage_util_ios.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
@@ -14,6 +16,19 @@
 
 @implementation ShowcaseTestCase
 
++ (void)setUp {
+  // 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:@"default.profraw"];
+  coverage_util::SetupCodeCoverageIfNecessary(
+      base::SysNSStringToUTF8(@"/Users/lpromero/Developer/bling/src/out/"
+                              @"Debug-iphonesimulator/coverage.profraw"));
+}
+
 // Overrides testInvocations so the set of tests run can be modified, as
 // necessary.
 + (NSArray*)testInvocations {