diff options
Diffstat (limited to 'browser/components/places/tests/unit/test_PUIU_title_difference_spotter.js')
-rw-r--r-- | browser/components/places/tests/unit/test_PUIU_title_difference_spotter.js | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/browser/components/places/tests/unit/test_PUIU_title_difference_spotter.js b/browser/components/places/tests/unit/test_PUIU_title_difference_spotter.js new file mode 100644 index 0000000000..aaa4db6bb2 --- /dev/null +++ b/browser/components/places/tests/unit/test_PUIU_title_difference_spotter.js @@ -0,0 +1,81 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +/** + * Tests the difference indication for titles. + */ + +const TESTS = [ + { + title: null, + expected: undefined, + }, + { + title: "Short title", + expected: undefined, + }, + { + title: "Short title2", + expected: undefined, + }, + { + title: "Long title same as another", + expected: undefined, + }, + { + title: "Long title same as another", + expected: undefined, + }, + { + title: "Long title with difference at the end 1", + expected: 38, + }, + { + title: "Long title with difference at the end 2", + expected: 38, + }, + { + title: "A long title with difference 123456 in the middle.", + expected: 30, + }, + { + title: "A long title with difference 135246 in the middle.", + expected: 30, + }, + { + title: + "Some long titles with variable 12345678 differences to 13572468 other titles", + expected: 32, + }, + { + title: + "Some long titles with variable 12345678 differences to 15263748 other titles", + expected: 32, + }, + { + title: + "Some long titles with variable 15263748 differences to 12345678 other titles", + expected: 32, + }, + { + title: "One long title which will be shorter than the other one", + expected: 40, + }, + { + title: + "One long title which will be shorter that the other one (not this one)", + expected: 40, + }, +]; + +add_task(async function test_difference_finding() { + PlacesUIUtils.insertTitleStartDiffs(TESTS); + + for (let result of TESTS) { + Assert.equal( + result.titleDifferentIndex, + result.expected, + `Should have returned the correct index for "${result.title}"` + ); + } +}); |