// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "base/apple/bundle_locations.h"
#import "base/apple/foundation_util.h"
#import "base/feature_list.h"
#import "base/ios/ios_util.h"
#import "ios/chrome/browser/shared/public/features/features.h"
#import "ios/chrome/browser/ui/content_suggestions/content_suggestions_constants.h"
#import "ios/chrome/browser/safe_mode/ui_bundled/safe_mode_app_interface.h"
#import "ios/chrome/grit/ios_branded_strings.h"
#import "ios/chrome/grit/ios_strings.h"
#import "ios/chrome/test/earl_grey/chrome_earl_grey.h"
#import "ios/chrome/test/earl_grey/chrome_earl_grey_ui.h"
#import "ios/chrome/test/earl_grey/chrome_matchers.h"
#import "ios/chrome/test/earl_grey/chrome_test_case.h"
#import "ios/chrome/test/earl_grey/earl_grey_scoped_block_swizzler.h"
#import "ios/testing/earl_grey/app_launch_manager.h"
#import "ios/testing/earl_grey/earl_grey_test.h"
#import "ios/testing/scoped_block_swizzler.h"
#import "ui/base/l10n/l10n_util.h"
using chrome_test_util::ButtonWithAccessibilityLabel;
namespace {
// Returns a localized string by looking the given key up in
// Localizable.strings.
NSString* LocalizedString(NSString* key) {
return [base::apple::FrameworkBundle() localizedStringForKey:key
value:@""
table:nil];
}
// Verifies that `message` is displayed.
void AssertMessageOnPage(NSString* message) {
id<GREYMatcher> messageMatcher =
grey_allOf(grey_text(message), grey_kindOfClass([UILabel class]), nil);
[[EarlGrey selectElementWithMatcher:messageMatcher]
assertWithMatcher:grey_notNil()];
}
// Verifies that `message` is not displayed.
void AssertMessageNotOnPage(NSString* message) {
id<GREYMatcher> messageMatcher =
grey_allOf(grey_text(message), grey_kindOfClass([UILabel class]),
grey_sufficientlyVisible(), nil);
[[EarlGrey selectElementWithMatcher:messageMatcher]
assertWithMatcher:grey_nil()];
}
// Verifies that the button to reload chrome is displayed.
void AssertTryAgainButtonOnPage() {
id<GREYMatcher> tryAgainMatcher = ButtonWithAccessibilityLabel(
LocalizedString(@"IDS_IOS_SAFE_MODE_RELOAD_CHROME"));
[[EarlGrey selectElementWithMatcher:tryAgainMatcher]
assertWithMatcher:grey_notNil()];
}
} // namespace
// Tests the display of Safe Mode Controller under different error states of
// jailbroken-ness and whether a crash dump was saved.
@interface SafeModeTestCase : ChromeTestCase
@end
@implementation SafeModeTestCase
// Tests that Safe Mode crash upload screen is displayed when there are crash
// reports to upload.
- (void)testSafeModeSendingCrashReport {
// Mocks the +hasReportToUpload method by swizzling to return positively that
// there are crash reports to upload.
EarlGreyScopedBlockSwizzler hasReport(@"SafeModeViewController",
@"hasReportToUpload", ^{
return YES;
});
[SafeModeAppInterface presentSafeMode];
// Verifies screen content that shows that crash report is being uploaded.
AssertMessageOnPage(LocalizedString(@"IDS_IOS_SAFE_MODE_AW_SNAP"));
AssertMessageOnPage(LocalizedString(@"IDS_IOS_SAFE_MODE_UNKNOWN_CAUSE"));
AssertTryAgainButtonOnPage();
AssertMessageOnPage(
LocalizedString(@"IDS_IOS_SAFE_MODE_SENDING_CRASH_REPORT"));
}
// Tests that Safe Mode screen is displayed with a message that there are
// jailbroken mods that caused a crash. Crash reports are not sent.
- (void)testSafeModeDetectedThirdPartyMods {
// Mocks the +detectedThirdPartyMods method by swizzling to return positively
// that device appears to be jailbroken and contains third party mods.
EarlGreyScopedBlockSwizzler thirdParty(@"SafeModeViewController",
@"detectedThirdPartyMods", ^{
return YES;
});
// Returns an empty list to simulate no known mods detected.
EarlGreyScopedBlockSwizzler badModules(@"SafeModeViewController",
@"startupCrashModules", ^{
return @[];
});
[SafeModeAppInterface presentSafeMode];
// Verifies screen content that does not show crash report being uploaded.
// When devices are jailbroken, the crash reports are not very useful.
AssertMessageOnPage(LocalizedString(@"IDS_IOS_SAFE_MODE_AW_SNAP"));
AssertMessageOnPage(LocalizedString(@"IDS_IOS_SAFE_MODE_TWEAKS_FOUND"));
AssertTryAgainButtonOnPage();
AssertMessageNotOnPage(
LocalizedString(@"IDS_IOS_SAFE_MODE_SENDING_CRASH_REPORT"));
}
// Tests that Safe Mode screen is displayed with a message that there are
// jailbroken mods listing the names of the known to be bad mods that caused a
// crash. Crash reports are not sent.
- (void)testSafeModeBothThirdPartyModsAndHasReport {
// Mocks the +detectedThirdPartyMods method by swizzling to return positively
// that device appears to be jailbroken and contains third party mods.
EarlGreyScopedBlockSwizzler thirdParty(@"SafeModeViewController",
@"detectedThirdPartyMods", ^{
return YES;
});
// Mocked list of bad jailbroken mods. These will be checked later.
NSArray* badModulesList = @[ @"iAmBad", @"MJackson" ];
EarlGreyScopedBlockSwizzler badModules(@"SafeModeViewController",
@"startupCrashModules", ^{
return badModulesList;
});
EarlGreyScopedBlockSwizzler hasReport(@"SafeModeViewController",
@"hasReportToUpload", ^{
return YES;
});
[SafeModeAppInterface presentSafeMode];
// Verifies screen content that does not show crash report being uploaded.
// When devices are jailbroken, the crash reports are not very useful.
AssertMessageOnPage(LocalizedString(@"IDS_IOS_SAFE_MODE_AW_SNAP"));
// Constructs the list of bad mods based on `badModulesList` above.
NSString* message = [LocalizedString(@"IDS_IOS_SAFE_MODE_NAMED_TWEAKS_FOUND")
stringByAppendingString:@"\n\n iAmBad\n MJackson"];
AssertMessageOnPage(message);
AssertTryAgainButtonOnPage();
AssertMessageNotOnPage(
LocalizedString(@"IDS_IOS_SAFE_MODE_SENDING_CRASH_REPORT"));
}
// Tests that an NTP is shown after 2 crashes.
- (void)testPostCrashNTP {
[SafeModeAppInterface setFailedStartupAttemptCount:0];
[ChromeEarlGrey closeAllTabsInCurrentMode];
[ChromeEarlGrey openNewTab];
[ChromeEarlGrey loadURL:GURL("chrome://version")];
[ChromeEarlGrey openNewIncognitoTab];
[ChromeEarlGrey loadURL:GURL("chrome://about")];
[ChromeEarlGrey openNewTab];
[ChromeEarlGrey loadURL:GURL("chrome://about")];
// The best way to ensure the session is synced to disk is by triggering a
// background (which forces an immediate session save) and a terminate (which
// waits for the session save disk write). Alternatively this test could just
// wait 2-4 seconds.
[[AppLaunchManager sharedManager] ensureAppLaunchedWithFeaturesEnabled:{}
disabled:{}
relaunchPolicy:ForceRelaunchByCleanShutdown];
[SafeModeAppInterface setFailedStartupAttemptCount:2];
[[AppLaunchManager sharedManager] ensureAppLaunchedWithFeaturesEnabled:{}
disabled:{}
relaunchPolicy:ForceRelaunchByKilling];
[ChromeEarlGrey waitForMainTabCount:3];
[ChromeEarlGrey waitForIncognitoTabCount:1];
[[EarlGrey selectElementWithMatcher:chrome_test_util::FakeOmnibox()]
assertWithMatcher:grey_sufficientlyVisible()];
[SafeModeAppInterface setFailedStartupAttemptCount:0];
}
@end
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