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<!DOCTYPE html>
<!--
Copyright 2015 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<link rel="import" href="/tracing/ui/analysis/memory_dump_header_pane.html">
<link rel="import"
href="/tracing/ui/analysis/memory_dump_sub_view_test_utils.html">
<link rel="import" href="/tracing/ui/analysis/memory_dump_sub_view_util.html">
<link rel="import" href="/tracing/ui/base/deep_utils.html">
<script>
'use strict';
tr.b.unittest.testSuite(function() {
var AggregationMode = tr.ui.analysis.MemoryColumn.AggregationMode;
var isElementDisplayed = tr.ui.analysis.isElementDisplayed;
function createAndCheckMemoryDumpHeaderPane(test, containerMemoryDumps,
expectedLabelText, expectedChildPaneRequested, expectedSelectorVisible) {
var viewEl =
tr.ui.analysis.createTestPane('tr-ui-a-memory-dump-header-pane');
viewEl.containerMemoryDumps = containerMemoryDumps;
viewEl.rebuild();
test.addHTMLOutput(viewEl);
checkMemoryDumpHeaderPane(viewEl, containerMemoryDumps, expectedLabelText,
expectedChildPaneRequested, expectedSelectorVisible);
}
function checkMemoryDumpHeaderPane(viewEl, containerMemoryDumps,
expectedLabelText, expectedChildPaneRequested, expectedSelectorVisible) {
// The default aggregation mode is DIFF.
assert.equal(viewEl.aggregationMode, AggregationMode.DIFF);
// Check the text in the label.
assert.equal(viewEl.$.label.textContent, expectedLabelText);
// Check the visibility of aggregation mode selector.
var aggregationModeContainerVisible =
isElementDisplayed(viewEl.$.aggregation_mode_container);
var childPanes = viewEl.requestedChildPanes;
// Check the requested child panes.
if (containerMemoryDumps === undefined ||
containerMemoryDumps.length === 0) {
assert.isTrue(!expectedSelectorVisible); // Test sanity check.
assert.isFalse(aggregationModeContainerVisible);
assert.lengthOf(childPanes, 1);
assert.isUndefined(childPanes[0]);
return;
}
var expectedProcessMemoryDumps = containerMemoryDumps.map(
function(containerMemoryDump) {
return containerMemoryDump.processMemoryDumps;
});
function checkLastChildPane(expectedChildPaneCount) {
assert.lengthOf(childPanes, expectedChildPaneCount);
var lastChildPane = childPanes[expectedChildPaneCount - 1];
assert.equal(lastChildPane.tagName, 'TR-UI-A-MEMORY-DUMP-OVERVIEW-PANE');
assert.deepEqual(lastChildPane.processMemoryDumps,
expectedProcessMemoryDumps);
assert.equal(lastChildPane.aggregationMode, viewEl.aggregationMode);
}
checkLastChildPane(1);
// Check the behavior of aggregation mode selector (if visible).
if (!expectedSelectorVisible) {
assert.isFalse(aggregationModeContainerVisible);
return;
}
assert.isTrue(aggregationModeContainerVisible);
var selector = tr.b.findDeepElementMatching(viewEl, 'select');
selector.selectedValue = AggregationMode.MAX;
viewEl.rebuild();
assert.equal(viewEl.aggregationMode, AggregationMode.MAX);
checkLastChildPane(2);
selector.selectedValue = AggregationMode.DIFF;
viewEl.rebuild();
assert.equal(viewEl.aggregationMode, AggregationMode.DIFF);
checkLastChildPane(3);
}
test('instantiate_empty', function() {
tr.ui.analysis.createAndCheckEmptyPanes(this,
'tr-ui-a-memory-dump-header-pane', 'containerMemoryDumps',
function(viewEl) {
checkMemoryDumpHeaderPane(viewEl, [], 'No memory dumps selected',
false /* no child pane requested */,
false /* aggregation mode selector hidden */);
});
});
test('instantiate_singleGlobalMemoryDump', function() {
createAndCheckMemoryDumpHeaderPane(this,
[tr.ui.analysis.createSingleTestGlobalMemoryDump()],
'Selected 1 memory dump in global space at 68.000 ms',
true /* child pane requested */,
false /* aggregation mode selector hidden */);
});
test('instantiate_multipleGlobalMemoryDumps', function() {
createAndCheckMemoryDumpHeaderPane(this,
tr.ui.analysis.createMultipleTestGlobalMemoryDumps(),
'Selected 3 memory dumps in global space at 42.000 ms\u2026100.000 ms',
true /* child pane requested */,
true /* aggregation selector visible */);
});
test('instantiate_singleProcessMemoryDump', function() {
createAndCheckMemoryDumpHeaderPane(this,
[tr.ui.analysis.createSingleTestProcessMemoryDump()],
'Selected 1 memory dump in Process 2 at 69.000 ms',
true /* child pane requested */,
false /* aggregation mode selector hidden */);
});
test('instantiate_multipleProcessMemoryDumps', function() {
createAndCheckMemoryDumpHeaderPane(this,
tr.ui.analysis.createMultipleTestProcessMemoryDumps(),
'Selected 3 memory dumps in Process 2 at 42.000 ms\u2026102.000 ms',
true /* child pane requested */,
true /* aggregation selector visible */);
});
});
</script>
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