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lcov report shows coverage only for some asserts in Flutter 0.8.2; https://github.com/flutter/flutter/issues/22508
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| void successfulAsserts(int x) { | |
| assert(true); | |
| assert(x != null); | |
| assert(x == 1); | |
| int foo = 1; | |
| assert(foo == 1); | |
| } | |
| void failingAssert() { | |
| assert(false); | |
| } |
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| import 'package:test/test.dart'; | |
| import 'package:flutter_assert_test_coverage/assert.dart'; | |
| void main() { | |
| test('successful asserts', () { | |
| successfulAsserts(1); | |
| }); | |
| test('failing assert', () { | |
| failingAssert(); | |
| }); | |
| } |
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| ❯ flutter analyze | |
| Analyzing flutter_assert_test_coverage... | |
| No issues found! (ran in 0.9s) |
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| ❯ flutter doctor --verbose | |
| [✓] Flutter (Channel beta, v0.8.2, on Linux, locale en_US.UTF-8) | |
| • Flutter version 0.8.2 at /home/antti/tools/flutter | |
| • Framework revision 5ab9e70727 (3 weeks ago), 2018-09-07 12:33:05 -0700 | |
| • Engine revision 58a1894a1c | |
| • Dart version 2.1.0-dev.3.1.flutter-760a9690c2 | |
| [✓] Android toolchain - develop for Android devices (Android SDK 28.0.2) | |
| • Android SDK at /home/antti/Android/Sdk | |
| • Android NDK location not configured (optional; useful for native profiling support) | |
| • Platform android-28, build-tools 28.0.2 | |
| • Java binary at: /snap/android-studio/53/android-studio/jre/bin/java | |
| • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b01) | |
| • All Android licenses accepted. | |
| [✓] Android Studio (version 3.1) | |
| • Android Studio at /snap/android-studio/53/android-studio | |
| ✗ Flutter plugin not installed; this adds Flutter specific functionality. | |
| ✗ Dart plugin not installed; this adds Dart specific functionality. | |
| • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b01) | |
| [✓] VS Code (version 1.27.2) | |
| • VS Code at /usr/share/code | |
| • Flutter extension version 2.18.0 | |
| [!] Connected devices | |
| ! No devices available | |
| ! Doctor found issues in 1 category. |
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| ❯ flutter test --coverage --verbose | |
| [ +74 ms] executing: [/home/antti/tools/flutter/] git rev-parse --abbrev-ref --symbolic @{u} | |
| [ +83 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u} | |
| [ ] origin/beta | |
| [ ] executing: [/home/antti/tools/flutter/] git rev-parse --abbrev-ref HEAD | |
| [ +24 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD | |
| [ ] beta | |
| [ ] executing: [/home/antti/tools/flutter/] git ls-remote --get-url origin | |
| [ +28 ms] Exit code 0 from: git ls-remote --get-url origin | |
| [ ] https://github.com/flutter/flutter.git | |
| [ ] executing: [/home/antti/tools/flutter/] git log -n 1 --pretty=format:%H | |
| [ +24 ms] Exit code 0 from: git log -n 1 --pretty=format:%H | |
| [ ] 5ab9e70727d858def3a586db7fb98ee580352957 | |
| [ ] executing: [/home/antti/tools/flutter/] git log -n 1 --pretty=format:%ar | |
| [ +31 ms] Exit code 0 from: git log -n 1 --pretty=format:%ar | |
| [ +1 ms] 3 weeks ago | |
| [ +2 ms] executing: [/home/antti/tools/flutter/] git describe --match v*.*.* --first-parent --long --tags | |
| [ +27 ms] Exit code 0 from: git describe --match v*.*.* --first-parent --long --tags | |
| [ +4 ms] v0.8.2-0-g5ab9e70 | |
| [ +888 ms] switching to directory LocalDirectory: 'test' to run tests | |
| [ +2 ms] running test package with arguments: [-r, compact, --concurrency=1, --, /home/antti/projects/flutter_assert_test_coverage/test/assert_test.dart] | |
| 00:00 +0: loading /home/antti/projects/flutter_assert_test_coverage/test/assert_test.dart [ +331 ms] test 0: starting test /home/antti/projects/flutter_assert_test_coverage/test/assert_test.dart | |
| [ +49 ms] test 0: starting shell process | |
| [ +7 ms] Stopping scan for flutter_test_config.dart; found project root at /home/antti/projects/flutter_assert_test_coverage | |
| [ +5 ms] Compiler will use the following file as its incremental dill file: /tmp/flutter_test_compiler.LVHLNL/output.dill | |
| [ ] Listening to compiler controller... | |
| [ +7 ms] Compiling /tmp/flutter_test_listener.EVYRWM/listener.dart | |
| [ +16 ms] /home/antti/tools/flutter/bin/cache/dart-sdk/bin/dart /home/antti/tools/flutter/bin/cache/artifacts/engine/linux-x64/frontend_server.dart.snapshot --sdk-root /home/antti/tools/flutter/bin/cache/artifacts/engine/common/flutter_patched_sdk/ --incremental --strong --target=flutter --output-dill /tmp/flutter_test_compiler.LVHLNL/output.dill --packages /home/antti/projects/flutter_assert_test_coverage/.packages --initialize-from-dill /home/antti/projects/flutter_assert_test_coverage/build/testfile.dill | |
| 00:04 +0: loading /home/antti/projects/flutter_assert_test_coverage/test/assert_test.dart [+4323 ms] Compiling /tmp/flutter_test_listener.EVYRWM/listener.dart took 4340ms | |
| [ +3 ms] Copying platform_strong.dill file from /home/antti/tools/flutter/bin/cache/artifacts/engine/common/flutter_patched_sdk/platform_strong.dill | |
| [ +11 ms] /home/antti/tools/flutter/bin/cache/artifacts/engine/linux-x64/flutter_tester --flutter-assets-dir=/tmp/flutter_test_bundle.BDLEHS --enable-checked-mode --enable-software-rendering --skia-deterministic-rendering --enable-dart-profiling --non-interactive --use-test-fonts --packages=/home/antti/projects/flutter_assert_test_coverage/.packages /tmp/flutter_test_listener.EVYRWM/listener.dart.dill | |
| [ +2 ms] Using this directory for fonts configuration: /tmp/flutter_test_fonts.YTUKYY | |
| [ +36 ms] test 0: awaiting initial result for pid 11928 | |
| [ +291 ms] Shell: Observatory listening on http://127.0.0.1:41857/ | |
| [ +1 ms] test 0: using observatory uri http://127.0.0.1:41857/ from pid 11928 | |
| 00:05 +0: loading /home/antti/projects/flutter_assert_test_coverage/test/assert_test.dart [ +752 ms] test 0: process with pid 11928 connected to test harness | |
| [ +2 ms] test 0: awaiting test result for pid 11928 | |
| 00:06 +1 -1: failing assert [E] | |
| 'package:flutter_assert_test_coverage/assert.dart': Failed assertion: line 10 pos 10: 'false': is not true. | |
| dart:core _AssertionError._throwNew | |
| package:flutter_assert_test_coverage/assert.dart 10:10 failingAssert | |
| assert_test.dart 9:5 main.<fn> | |
| [ +483 ms] test 0: process with pid 11928 no longer needed by test harness | |
| [ +1 ms] test 0: collecting coverage | |
| [ +2 ms] pid 11928: collecting coverage data from http://127.0.0.1:41857/... | |
| [+20605 ms] pid 11928 (http://127.0.0.1:41857/): collected coverage data; merging... | |
| [ +111 ms] pid 11928 (http://127.0.0.1:41857/): done merging coverage data into global coverage map. | |
| [ ] test 0: cleaning up... | |
| [ +1 ms] test 0: ensuring end-of-process for shell | |
| [ +38 ms] test 0: deleting temporary bundle directory | |
| [ +5 ms] test 0: deleting temporary directory | |
| [ +6 ms] test 0: shutting down test harness socket server | |
| [ +5 ms] test 0: finished | |
| 00:26 +1 -1: Some tests failed. | |
| [ +76 ms] Deleting /tmp/flutter_test_compiler.LVHLNL... | |
| [ +4 ms] Deleting /tmp/flutter_test_fonts.YTUKYY... | |
| [ ] test package returned with exit code 1 | |
| [ +3 ms] Collecting coverage information... | |
| [ +2 ms] formating coverage data | |
| [ +67 ms] Collecting coverage information... (completed) | |
| [ ] coverage information collection complete | |
| [ +4 ms] wrote coverage data to coverage/lcov.info (size=83) | |
| [ +36 ms] "flutter test" took 28,037ms. | |
| #0 throwToolExit (package:flutter_tools/src/base/common.dart:26:3) | |
| #1 TestCommand.runCommand (package:flutter_tools/src/commands/test.dart:182:7) | |
| <asynchronous suspension> | |
| #2 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:372:18) | |
| #3 _asyncThenWrapperHelper.<anonymous closure> (dart:async/runtime/libasync_patch.dart:77:64) | |
| #4 _rootRunUnary (dart:async/zone.dart:1132:38) | |
| #5 _CustomZone.runUnary (dart:async/zone.dart:1029:19) | |
| #6 _FutureListener.handleValue (dart:async/future_impl.dart:129:18) | |
| #7 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45) | |
| #8 Future._propagateToListeners (dart:async/future_impl.dart:671:32) | |
| #9 Future._complete (dart:async/future_impl.dart:476:7) | |
| #10 _SyncCompleter.complete (dart:async/future_impl.dart:51:12) | |
| #11 _AsyncAwaitCompleter.complete.<anonymous closure> (dart:async/runtime/libasync_patch.dart:33:20) | |
| #12 _rootRun (dart:async/zone.dart:1124:13) | |
| #13 _CustomZone.run (dart:async/zone.dart:1021:19) | |
| #14 _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:947:23) | |
| #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) | |
| #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) | |
| #17 _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13) | |
| #18 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5) |
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| SF:lib/assert.dart | |
| DA:1,1 | |
| DA:2,0 | |
| DA:3,0 | |
| DA:4,1 | |
| DA:6,1 | |
| DA:9,1 | |
| DA:10,1 | |
| end_of_record |
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