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Unified Diff: third_party/WebKit/LayoutTests/http/tests/streams/count-queuing-strategy.js

Issue 2808853003: Remove Blink copies of readable-streams layout tests (Closed)
Patch Set: Restore rs-utils.js as it is used by fetch tests Created 3 years, 8 months ago
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Index: third_party/WebKit/LayoutTests/http/tests/streams/count-queuing-strategy.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/streams/count-queuing-strategy.js b/third_party/WebKit/LayoutTests/http/tests/streams/count-queuing-strategy.js
deleted file mode 100644
index 5ae0063f57d09dd47faf681ec809a0f83763d5c6..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/http/tests/streams/count-queuing-strategy.js
+++ /dev/null
@@ -1,106 +0,0 @@
-'use strict';
-
-if (self.importScripts) {
- self.importScripts('/resources/testharness.js');
-}
-
-test(() => {
-
- new CountQueuingStrategy({ highWaterMark: 4 });
-
-}, 'Can construct a CountQueuingStrategy with a valid high water mark');
-
-test(() => {
-
- for (const highWaterMark of [-Infinity, NaN, 'foo', {}, () => {}]) {
- const strategy = new CountQueuingStrategy({ highWaterMark });
- assert_equals(strategy.highWaterMark, highWaterMark, `${highWaterMark} gets set correctly`);
- }
-
-}, 'Can construct a CountQueuingStrategy with any value as its high water mark');
-
-test(() => {
-
- const highWaterMark = 1;
- const highWaterMarkObjectGetter = {
- get highWaterMark() { return highWaterMark; }
- };
- const error = new Error('wow!');
- const highWaterMarkObjectGetterThrowing = {
- get highWaterMark() { throw error; }
- };
-
- assert_throws({ name: 'TypeError' }, () => new CountQueuingStrategy(), 'construction fails with undefined');
- assert_throws({ name: 'TypeError' }, () => new CountQueuingStrategy(null), 'construction fails with null');
- assert_throws({ name: 'Error' }, () => new CountQueuingStrategy(highWaterMarkObjectGetterThrowing),
- 'construction fails with an object with a throwing highWaterMark getter');
-
- // Should not fail:
- new CountQueuingStrategy('potato');
- new CountQueuingStrategy({});
- new CountQueuingStrategy(highWaterMarkObjectGetter);
-
-}, 'CountQueuingStrategy constructor behaves as expected with strange arguments');
-
-
-test(() => {
-
- const thisValue = null;
- const chunk = {
- get byteLength() {
- throw new TypeError('shouldn\'t be called');
- }
- };
-
- assert_equals(CountQueuingStrategy.prototype.size.call(thisValue, chunk), 1);
-
-}, 'CountQueuingStrategy.prototype.size should work generically on its this and its arguments');
-
-test(() => {
-
- const size = 1024;
- const chunk = { byteLength: size };
- const chunkGetter = {
- get byteLength() { return size; }
- };
- const error = new Error('wow!');
- const chunkGetterThrowing = {
- get byteLength() { throw error; }
- };
-
- assert_equals(CountQueuingStrategy.prototype.size(), 1, 'size returns 1 with undefined');
- assert_equals(CountQueuingStrategy.prototype.size(null), 1, 'size returns 1 with null');
- assert_equals(CountQueuingStrategy.prototype.size('potato'), 1, 'size returns 1 with non-object type');
- assert_equals(CountQueuingStrategy.prototype.size({}), 1, 'size returns 1 with empty object');
- assert_equals(CountQueuingStrategy.prototype.size(chunk), 1, 'size returns 1 with a chunk');
- assert_equals(CountQueuingStrategy.prototype.size(chunkGetter), 1, 'size returns 1 with chunk getter');
- assert_equals(CountQueuingStrategy.prototype.size(chunkGetterThrowing), 1,
- 'size returns 1 with chunk getter that throws');
-
-}, 'CountQueuingStrategy size behaves as expected with strange arguments');
-
-test(() => {
-
- const strategy = new CountQueuingStrategy({ highWaterMark: 4 });
-
- assert_object_equals(Object.getOwnPropertyDescriptor(strategy, 'highWaterMark'),
- { value: 4, writable: true, enumerable: true, configurable: true },
- 'highWaterMark property should be a data property with the value passed the constructor');
- assert_equals(typeof strategy.size, 'function');
-
-}, 'CountQueuingStrategy instances have the correct properties');
-
-test(() => {
-
- const strategy = new CountQueuingStrategy({ highWaterMark: 4 });
- assert_equals(strategy.highWaterMark, 4);
-
- strategy.highWaterMark = 10;
- assert_equals(strategy.highWaterMark, 10);
-
- strategy.highWaterMark = 'banana';
- assert_equals(strategy.highWaterMark, 'banana');
-
-}, 'CountQueuingStrategy\'s highWaterMark property can be set to anything');
-
-done();

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