diff options
Diffstat (limited to 'toolkit/modules/tests/xpcshell/test_FinderIterator.js')
| -rw-r--r-- | toolkit/modules/tests/xpcshell/test_FinderIterator.js | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/toolkit/modules/tests/xpcshell/test_FinderIterator.js b/toolkit/modules/tests/xpcshell/test_FinderIterator.js deleted file mode 100644 index 02c923a00..000000000 --- a/toolkit/modules/tests/xpcshell/test_FinderIterator.js +++ /dev/null @@ -1,265 +0,0 @@ -const { interfaces: Ci, classes: Cc, utils: Cu } = Components; -const { FinderIterator } = Cu.import("resource://gre/modules/FinderIterator.jsm", {}); -Cu.import("resource://gre/modules/Promise.jsm"); - -var gFindResults = []; -// Stub the method that instantiates nsIFind and does all the interaction with -// the docShell to be searched through. -FinderIterator._iterateDocument = function* (word, window, finder) { - for (let range of gFindResults) - yield range; -}; - -FinderIterator._rangeStartsInLink = fakeRange => fakeRange.startsInLink; - -function FakeRange(textContent, startsInLink = false) { - this.startContainer = {}; - this.startsInLink = startsInLink; - this.toString = () => textContent; -} - -var gMockWindow = { - setTimeout(cb, delay) { - Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer) - .initWithCallback(cb, delay, Ci.nsITimer.TYPE_ONE_SHOT); - } -}; - -var gMockFinder = { - _getWindow() { return gMockWindow; } -}; - -function prepareIterator(findText, rangeCount) { - gFindResults = []; - for (let i = rangeCount; --i >= 0;) - gFindResults.push(new FakeRange(findText)); -} - -add_task(function* test_start() { - let findText = "test"; - let rangeCount = 300; - prepareIterator(findText, rangeCount); - - let count = 0; - yield FinderIterator.start({ - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { - onIteratorRangeFound(range) { - ++count; - Assert.equal(range.toString(), findText, "Text content should match"); - } - }, - word: findText - }); - - Assert.equal(rangeCount, count, "Amount of ranges yielded should match!"); - Assert.ok(!FinderIterator.running, "Running state should match"); - Assert.equal(FinderIterator._previousRanges.length, rangeCount, "Ranges cache should match"); - - FinderIterator.reset(); -}); - -add_task(function* test_valid_arguments() { - let findText = "foo"; - let rangeCount = 20; - prepareIterator(findText, rangeCount); - - let count = 0; - - yield FinderIterator.start({ - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count; } }, - word: findText - }); - - let params = FinderIterator._previousParams; - Assert.ok(!params.linksOnly, "Default for linksOnly is false"); - Assert.ok(!params.useCache, "Default for useCache is false"); - Assert.equal(params.word, findText, "Words should match"); - - count = 0; - Assert.throws(() => FinderIterator.start({ - entireWord: false, - listener: { onIteratorRangeFound(range) { ++count; } }, - word: findText - }), /Missing required option 'caseSensitive'/, "Should throw when missing an argument"); - FinderIterator.reset(); - - Assert.throws(() => FinderIterator.start({ - caseSensitive: false, - listener: { onIteratorRangeFound(range) { ++count; } }, - word: findText - }), /Missing required option 'entireWord'/, "Should throw when missing an argument"); - FinderIterator.reset(); - - Assert.throws(() => FinderIterator.start({ - caseSensitive: false, - entireWord: false, - listener: { onIteratorRangeFound(range) { ++count; } }, - word: findText - }), /Missing required option 'finder'/, "Should throw when missing an argument"); - FinderIterator.reset(); - - Assert.throws(() => FinderIterator.start({ - caseSensitive: true, - entireWord: false, - finder: gMockFinder, - word: findText - }), /Missing valid, required option 'listener'/, "Should throw when missing an argument"); - FinderIterator.reset(); - - Assert.throws(() => FinderIterator.start({ - caseSensitive: false, - entireWord: true, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count; } }, - }), /Missing required option 'word'/, "Should throw when missing an argument"); - FinderIterator.reset(); - - Assert.equal(count, 0, "No ranges should've been counted"); -}); - -add_task(function* test_stop() { - let findText = "bar"; - let rangeCount = 120; - prepareIterator(findText, rangeCount); - - let count = 0; - let whenDone = FinderIterator.start({ - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count; } }, - word: findText - }); - - FinderIterator.stop(); - - yield whenDone; - - Assert.equal(count, 0, "Number of ranges should be 0"); - - FinderIterator.reset(); -}); - -add_task(function* test_reset() { - let findText = "tik"; - let rangeCount = 142; - prepareIterator(findText, rangeCount); - - let count = 0; - let whenDone = FinderIterator.start({ - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count; } }, - word: findText - }); - - Assert.ok(FinderIterator.running, "Yup, running we are"); - Assert.equal(count, 0, "Number of ranges should match 0"); - Assert.equal(FinderIterator.ranges.length, 0, "Number of ranges should match 0"); - - FinderIterator.reset(); - - Assert.ok(!FinderIterator.running, "Nope, running we are not"); - Assert.equal(FinderIterator.ranges.length, 0, "No ranges after reset"); - Assert.equal(FinderIterator._previousRanges.length, 0, "No ranges after reset"); - - yield whenDone; - - Assert.equal(count, 0, "Number of ranges should match 0"); -}); - -add_task(function* test_parallel_starts() { - let findText = "tak"; - let rangeCount = 2143; - prepareIterator(findText, rangeCount); - - // Start off the iterator. - let count = 0; - let whenDone = FinderIterator.start({ - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count; } }, - word: findText - }); - - yield new Promise(resolve => gMockWindow.setTimeout(resolve, 120)); - Assert.ok(FinderIterator.running, "We ought to be running here"); - - let count2 = 0; - let whenDone2 = FinderIterator.start({ - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count2; } }, - word: findText - }); - - // Let the iterator run for a little while longer before we assert the world. - yield new Promise(resolve => gMockWindow.setTimeout(resolve, 10)); - FinderIterator.stop(); - - Assert.ok(!FinderIterator.running, "Stop means stop"); - - yield whenDone; - yield whenDone2; - - Assert.greater(count, FinderIterator.kIterationSizeMax, "At least one range should've been found"); - Assert.less(count, rangeCount, "Not all ranges should've been found"); - Assert.greater(count2, FinderIterator.kIterationSizeMax, "At least one range should've been found"); - Assert.less(count2, rangeCount, "Not all ranges should've been found"); - - Assert.equal(count2, count, "The second start was later, but should have caught up"); - - FinderIterator.reset(); -}); - -add_task(function* test_allowDistance() { - let findText = "gup"; - let rangeCount = 20; - prepareIterator(findText, rangeCount); - - // Start off the iterator. - let count = 0; - let whenDone = FinderIterator.start({ - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count; } }, - word: findText - }); - - let count2 = 0; - let whenDone2 = FinderIterator.start({ - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count2; } }, - word: "gu" - }); - - let count3 = 0; - let whenDone3 = FinderIterator.start({ - allowDistance: 1, - caseSensitive: false, - entireWord: false, - finder: gMockFinder, - listener: { onIteratorRangeFound(range) { ++count3; } }, - word: "gu" - }); - - yield Promise.all([whenDone, whenDone2, whenDone3]); - - Assert.equal(count, rangeCount, "The first iterator invocation should yield all results"); - Assert.equal(count2, 0, "The second iterator invocation should yield _no_ results"); - Assert.equal(count3, rangeCount, "The first iterator invocation should yield all results"); - - FinderIterator.reset(); -}); |