2dada8f365
In a following patch, all DevTools moz.build files will use DevToolsModules to install JS modules at a path that corresponds directly to their source tree location. Here we rewrite all require and import calls to match the new location that these files are installed to.
110 lines
3.1 KiB
JavaScript
110 lines
3.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// Tests that graph widgets can handle clients getting/setting the
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// selection or cursor.
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var LineGraphWidget = require("devtools/client/shared/widgets/LineGraphWidget");
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add_task(function*() {
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yield promiseTab("about:blank");
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yield performTest();
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gBrowser.removeCurrentTab();
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});
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function* performTest() {
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let [host, win, doc] = yield createHost();
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let graph = new LineGraphWidget(doc.body, "fps");
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yield graph.once("ready");
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yield testSelection(graph);
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yield testCursor(graph);
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yield graph.destroy();
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host.destroy();
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}
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function* testSelection(graph) {
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ok(graph.getSelection().start === null,
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"The graph's selection should initially have a null start value.");
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ok(graph.getSelection().end === null,
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"The graph's selection should initially have a null end value.");
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ok(!graph.hasSelection(),
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"There shouldn't initially be any selection.");
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let selected = graph.once("selecting");
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graph.setSelection({ start: 100, end: 200 });
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yield selected;
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ok(true, "A 'selecting' event has been fired.");
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ok(graph.hasSelection(),
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"There should now be a selection.");
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is(graph.getSelection().start, 100,
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"The graph's selection now has an updated start value.");
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is(graph.getSelection().end, 200,
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"The graph's selection now has an updated end value.");
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let thrown;
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try {
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graph.setSelection({ start: null, end: null });
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} catch(e) {
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thrown = true;
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}
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ok(thrown, "Setting a null selection shouldn't work.");
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ok(graph.hasSelection(),
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"There should still be a selection.");
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let deselected = graph.once("deselecting");
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graph.dropSelection();
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yield deselected;
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ok(true, "A 'deselecting' event has been fired.");
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ok(!graph.hasSelection(),
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"There shouldn't be any selection anymore.");
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ok(graph.getSelection().start === null,
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"The graph's selection now has a null start value.");
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ok(graph.getSelection().end === null,
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"The graph's selection now has a null end value.");
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}
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function* testCursor(graph) {
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ok(graph.getCursor().x === null,
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"The graph's cursor should initially have a null X value.");
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ok(graph.getCursor().y === null,
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"The graph's cursor should initially have a null Y value.");
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ok(!graph.hasCursor(),
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"There shouldn't initially be any cursor.");
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graph.setCursor({ x: 100, y: 50 });
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ok(graph.hasCursor(),
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"There should now be a cursor.");
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is(graph.getCursor().x, 100,
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"The graph's cursor now has an updated start value.");
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is(graph.getCursor().y, 50,
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"The graph's cursor now has an updated end value.");
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let thrown;
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try {
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graph.setCursor({ x: null, y: null });
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} catch(e) {
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thrown = true;
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}
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ok(thrown, "Setting a null cursor shouldn't work.");
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ok(graph.hasCursor(),
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"There should still be a cursor.");
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graph.dropCursor();
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ok(!graph.hasCursor(),
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"There shouldn't be any cursor anymore.");
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ok(graph.getCursor().x === null,
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"The graph's cursor now has a null start value.");
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ok(graph.getCursor().y === null,
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"The graph's cursor now has a null end value.");
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}
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