diff options
Diffstat (limited to 'dom/performance/tests/test_performance_user_timing.js')
| -rw-r--r-- | dom/performance/tests/test_performance_user_timing.js | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/dom/performance/tests/test_performance_user_timing.js b/dom/performance/tests/test_performance_user_timing.js new file mode 100644 index 0000000000..c98bee6f11 --- /dev/null +++ b/dom/performance/tests/test_performance_user_timing.js @@ -0,0 +1,318 @@ +var steps = [ + // Test single mark addition + function () { + ok(true, "Running mark addition test"); + performance.mark("test"); + var marks = performance.getEntriesByType("mark"); + is(marks.length, 1, "Number of marks should be 1"); + var mark = marks[0]; + is(mark.name, "test", "mark name should be 'test'"); + is(mark.entryType, "mark", "mark type should be 'mark'"); + isnot(mark.startTime, 0, "mark start time should not be 0"); + is(mark.duration, 0, "mark duration should be 0"); + }, + // Test multiple mark addition + function () { + ok(true, "Running multiple mark with same name addition test"); + performance.mark("test"); + performance.mark("test"); + performance.mark("test"); + var marks_type = performance.getEntriesByType("mark"); + is(marks_type.length, 3, "Number of marks by type should be 3"); + var marks_name = performance.getEntriesByName("test"); + is(marks_name.length, 3, "Number of marks by name should be 3"); + var mark = marks_name[0]; + is(mark.name, "test", "mark name should be 'test'"); + is(mark.entryType, "mark", "mark type should be 'mark'"); + isnot(mark.startTime, 0, "mark start time should not be 0"); + is(mark.duration, 0, "mark duration should be 0"); + var times = []; + // This also tests the chronological ordering specified as + // required for getEntries in the performance timeline spec. + marks_name.forEach(function (s) { + times.forEach(function (time) { + ok( + s.startTime >= time.startTime, + "Times should be equal or increasing between similarly named marks: " + + s.startTime + + " >= " + + time.startTime + ); + }); + times.push(s); + }); + }, + // Test all marks removal + function () { + ok(true, "Running all mark removal test"); + performance.mark("test"); + performance.mark("test2"); + var marks = performance.getEntriesByType("mark"); + is(marks.length, 2, "number of marks before all removal"); + performance.clearMarks(); + marks = performance.getEntriesByType("mark"); + is(marks.length, 0, "number of marks after all removal"); + }, + // Test single mark removal + function () { + ok(true, "Running removal test (0 'test' marks with other marks)"); + performance.mark("test2"); + var marks = performance.getEntriesByType("mark"); + is(marks.length, 1, "number of marks before all removal"); + performance.clearMarks("test"); + marks = performance.getEntriesByType("mark"); + is(marks.length, 1, "number of marks after all removal"); + }, + // Test single mark removal + function () { + ok(true, "Running removal test (0 'test' marks with no other marks)"); + var marks = performance.getEntriesByType("mark"); + is(marks.length, 0, "number of marks before all removal"); + performance.clearMarks("test"); + marks = performance.getEntriesByType("mark"); + is(marks.length, 0, "number of marks after all removal"); + }, + function () { + ok(true, "Running removal test (1 'test' mark with other marks)"); + performance.mark("test"); + performance.mark("test2"); + var marks = performance.getEntriesByType("mark"); + is(marks.length, 2, "number of marks before all removal"); + performance.clearMarks("test"); + marks = performance.getEntriesByType("mark"); + is(marks.length, 1, "number of marks after all removal"); + }, + function () { + ok(true, "Running removal test (1 'test' mark with no other marks)"); + performance.mark("test"); + var marks = performance.getEntriesByType("mark"); + is(marks.length, 1, "number of marks before all removal"); + performance.clearMarks("test"); + marks = performance.getEntriesByType("mark"); + is(marks.length, 0, "number of marks after all removal"); + }, + function () { + ok(true, "Running removal test (2 'test' marks with other marks)"); + performance.mark("test"); + performance.mark("test"); + performance.mark("test2"); + var marks = performance.getEntriesByType("mark"); + is(marks.length, 3, "number of marks before all removal"); + performance.clearMarks("test"); + marks = performance.getEntriesByType("mark"); + is(marks.length, 1, "number of marks after all removal"); + }, + function () { + ok(true, "Running removal test (2 'test' marks with no other marks)"); + performance.mark("test"); + performance.mark("test"); + var marks = performance.getEntriesByType("mark"); + is(marks.length, 2, "number of marks before all removal"); + performance.clearMarks("test"); + marks = performance.getEntriesByType("mark"); + is(marks.length, 0, "number of marks after all removal"); + }, + // Test mark name being same as navigation timing parameter + function () { + ok(true, "Running mark name collision test"); + for (n in performance.timing) { + try { + if (n == "toJSON") { + ok(true, "Skipping toJSON entry in collision test"); + continue; + } + performance.mark(n); + ok( + false, + "Mark name collision test failed for name " + + n + + ", shouldn't make it here!" + ); + } catch (e) { + ok( + e instanceof DOMException, + "DOM exception thrown for mark named " + n + ); + is( + e.code, + e.SYNTAX_ERR, + "DOM exception for name collision is syntax error" + ); + } + } + }, + // Test measure + function () { + ok(true, "Running measure addition with no start/end time test"); + performance.measure("test"); + var measures = performance.getEntriesByType("measure"); + is(measures.length, 1, "number of measures should be 1"); + var measure = measures[0]; + is(measure.name, "test", "measure name should be 'test'"); + is(measure.entryType, "measure", "measure type should be 'measure'"); + is(measure.startTime, 0, "measure start time should be zero"); + ok(measure.duration >= 0, "measure duration should not be negative"); + }, + function () { + ok(true, "Running measure addition with only start time test"); + performance.mark("test1"); + performance.measure("test", "test1", undefined); + var measures = performance.getEntriesByName("test", "measure"); + var marks = performance.getEntriesByName("test1", "mark"); + var measure = measures[0]; + var mark = marks[0]; + is( + measure.startTime, + mark.startTime, + "measure start time should be equal to the mark startTime" + ); + ok(measure.duration >= 0, "measure duration should not be negative"); + }, + function () { + ok(true, "Running measure addition with only end time test"); + performance.mark("test1"); + performance.measure("test", undefined, "test1"); + var measures = performance.getEntriesByName("test", "measure"); + var marks = performance.getEntriesByName("test1", "mark"); + var measure = measures[0]; + var mark = marks[0]; + ok(measure.duration >= 0, "measure duration should not be negative"); + }, + // Test measure picking latest version of similarly named tags + function () { + ok(true, "Running multiple mark with same name addition test"); + performance.mark("test"); + performance.mark("test"); + performance.mark("test"); + performance.mark("test2"); + var marks_name = performance.getEntriesByName("test"); + is(marks_name.length, 3, "Number of marks by name should be 3"); + var marks_name2 = performance.getEntriesByName("test2"); + is(marks_name2.length, 1, "Number of marks by name should be 1"); + var test_mark = marks_name2[0]; + performance.measure("test", "test", "test2"); + var measures_type = performance.getEntriesByType("measure"); + var last_mark = marks_name[marks_name.length - 1]; + is(measures_type.length, 1, "Number of measures by type should be 1"); + var measure = measures_type[0]; + is( + measure.startTime, + last_mark.startTime, + "Measure start time should be the start time of the latest 'test' mark" + ); + // Tolerance testing to avoid oranges, since we're doing double math across two different languages. + ok( + measure.duration - (test_mark.startTime - last_mark.startTime) < 0.00001, + "Measure duration ( " + + measure.duration + + ") should be difference between two marks" + ); + }, + function () { + // We don't have navigationStart in workers. + if ("window" in self) { + ok(true, "Running measure addition with no start/end time test"); + performance.measure("test", "navigationStart"); + var measures = performance.getEntriesByType("measure"); + is(measures.length, 1, "number of measures should be 1"); + var measure = measures[0]; + is(measure.name, "test", "measure name should be 'test'"); + is(measure.entryType, "measure", "measure type should be 'measure'"); + is(measure.startTime, 0, "measure start time should be zero"); + ok(measure.duration >= 0, "measure duration should not be negative"); + } + }, + // Test all measure removal + function () { + ok(true, "Running all measure removal test"); + performance.measure("test"); + performance.measure("test2"); + var measures = performance.getEntriesByType("measure"); + is(measures.length, 2, "measure entries should be length 2"); + performance.clearMeasures(); + measures = performance.getEntriesByType("measure"); + is(measures.length, 0, "measure entries should be length 0"); + }, + // Test single measure removal + function () { + ok(true, "Running all measure removal test"); + performance.measure("test"); + performance.measure("test2"); + var measures = performance.getEntriesByType("measure"); + is(measures.length, 2, "measure entries should be length 2"); + performance.clearMeasures("test"); + measures = performance.getEntriesByType("measure"); + is(measures.length, 1, "measure entries should be length 1"); + }, + // Test measure with invalid start time mark name + function () { + ok(true, "Running measure invalid start test"); + try { + performance.measure("test", "notamark"); + ok(false, "invalid measure start time exception not thrown!"); + } catch (e) { + ok(e instanceof DOMException, "DOM exception thrown for invalid measure"); + is( + e.code, + e.SYNTAX_ERR, + "DOM exception for invalid time is syntax error" + ); + } + }, + // Test measure with invalid end time mark name + function () { + ok(true, "Running measure invalid end test"); + try { + performance.measure("test", undefined, "notamark"); + ok(false, "invalid measure end time exception not thrown!"); + } catch (e) { + ok(e instanceof DOMException, "DOM exception thrown for invalid measure"); + is( + e.code, + e.SYNTAX_ERR, + "DOM exception for invalid time is syntax error" + ); + } + }, + // Test measure name being same as navigation timing parameter + function () { + ok(true, "Running measure name collision test"); + for (n in performance.timing) { + if (n == "toJSON") { + ok(true, "Skipping toJSON entry in collision test"); + continue; + } + performance.measure(n); + ok(true, "Measure name supports name collisions: " + n); + } + }, + // Test measure mark being a reserved name + function () { + ok(true, "Create measures using all reserved names"); + for (n in performance.timing) { + try { + if (n == "toJSON") { + ok(true, "Skipping toJSON entry in collision test"); + continue; + } + performance.measure("test", n); + ok(true, "Measure created from reserved name as starting time: " + n); + } catch (e) { + ok( + [ + "redirectStart", + "redirectEnd", + "unloadEventStart", + "unloadEventEnd", + "loadEventEnd", + "secureConnectionStart", + ].includes(n), + "Measure created from reserved name as starting time: " + + n + + " and threw expected error" + ); + } + } + }, + // TODO: Test measure picking latest version of similarly named tags +]; |