mirror of
https://github.com/danog/dart-sass.git
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117 lines
3.5 KiB
Dart
117 lines
3.5 KiB
Dart
// Copyright 2016 Google Inc. Use of this source code is governed by an
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// MIT-style license that can be found in the LICENSE file or at
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// https://opensource.org/licenses/MIT.
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import 'dart:async';
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import 'package:test/test.dart';
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import 'package:test_descriptor/test_descriptor.dart' as d;
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import 'package:test_process/test_process.dart';
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/// Defines test that are shared between the Dart and Node.js CLI test suites.
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void sharedTests(Future<TestProcess> runSass(Iterable<String> arguments)) {
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test("from invalid arguments", () async {
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var sass = await runSass(["--asdf"]);
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expect(
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sass.stdout, emitsThrough(contains("Print this usage information.")));
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await sass.shouldExit(64);
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});
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test("from too many positional arguments", () async {
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var sass = await runSass(["abc", "def", "ghi"]);
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expect(
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sass.stdout, emitsThrough(contains("Print this usage information.")));
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await sass.shouldExit(64);
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});
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test("from too many positional arguments with --stdin", () async {
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var sass = await runSass(["--stdin", "abc", "def"]);
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expect(
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sass.stdout, emitsThrough(contains("Print this usage information.")));
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await sass.shouldExit(64);
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});
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test("from a file that doesn't exist", () async {
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var sass = await runSass(["asdf"]);
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expect(sass.stderr, emits(startsWith("Error reading asdf:")));
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expect(sass.stderr, emitsDone);
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await sass.shouldExit(66);
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});
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test("from invalid syntax", () async {
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await d.file("test.scss", "a {b: }").create();
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var sass = await runSass(["--no-unicode", "test.scss"]);
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expect(
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sass.stderr,
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emitsInOrder([
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"Error: Expected expression.",
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" ,",
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"1 | a {b: }",
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" | ^",
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" '",
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" test.scss 1:7 root stylesheet",
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]));
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await sass.shouldExit(65);
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});
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test("from the runtime", () async {
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await d.file("test.scss", "a {b: 1px + 1deg}").create();
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var sass = await runSass(["--no-unicode", "test.scss"]);
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expect(
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sass.stderr,
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emitsInOrder([
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"Error: Incompatible units deg and px.",
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" ,",
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"1 | a {b: 1px + 1deg}",
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" | ^^^^^^^^^^",
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" '",
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" test.scss 1:7 root stylesheet",
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]));
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await sass.shouldExit(65);
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});
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test("with colors with --color", () async {
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await d.file("test.scss", "a {b: }").create();
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var sass = await runSass(["--no-unicode", "--color", "test.scss"]);
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expect(
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sass.stderr,
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emitsInOrder([
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"Error: Expected expression.",
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"\u001b[34m ,\u001b[0m",
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"\u001b[34m1 |\u001b[0m a {b: \u001b[31m\u001b[0m}",
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"\u001b[34m |\u001b[0m \u001b[31m^\u001b[0m",
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"\u001b[34m '\u001b[0m",
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" test.scss 1:7 root stylesheet",
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]));
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await sass.shouldExit(65);
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});
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test("with Unicode by default", () async {
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await d.file("test.scss", "a {b: }").create();
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var sass = await runSass(["test.scss"]);
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expect(
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sass.stderr,
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emitsInOrder([
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"Error: Expected expression.",
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" ╷",
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"1 │ a {b: }",
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" │ ^",
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" ╵",
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" test.scss 1:7 root stylesheet",
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]));
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await sass.shouldExit(65);
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});
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test("with full stack traces with --trace", () async {
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await d.file("test.scss", "a {b: }").create();
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var sass = await runSass(["--trace", "test.scss"]);
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expect(sass.stderr, emitsThrough(contains("\.dart")));
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await sass.shouldExit(65);
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});
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}
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