mirror of
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925311bc77
Differential Revision: https://phabricator.services.mozilla.com/D42300 --HG-- extra : moz-landing-system : lando
88 lines
2.7 KiB
JavaScript
88 lines
2.7 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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/* Bug 660560 */
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"use strict";
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function test() {
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waitForExplicitFinish();
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gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
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BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser).then(function() {
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Services.prefs.setIntPref("devtools.editor.tabsize", 5);
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openScratchpad(runTests);
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});
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BrowserTestUtils.loadURI(
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gBrowser,
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"data:text/html,Scratchpad test for the Tab key, bug 660560"
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);
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}
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function runTests() {
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const sp = gScratchpadWindow.Scratchpad;
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ok(sp, "Scratchpad object exists in new window");
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ok(sp.editor.hasFocus(), "the editor has focus");
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sp.setText("abcd");
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sp.editor.setCursor({ line: 0, ch: 0 });
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EventUtils.synthesizeKey("VK_TAB", {}, gScratchpadWindow);
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is(sp.getText(), " " + "abcd", "Tab key added 5 spaces");
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is(sp.editor.getCursor().line, 0, "line is correct");
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is(sp.editor.getCursor().ch, 5, "character is correct");
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// Keep cursor at char 5 and press TAB.
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EventUtils.synthesizeKey("VK_TAB", {}, gScratchpadWindow);
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is(sp.getText(), " " + " " + "abcd", "Tab key added 5 spaces");
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is(sp.editor.getCursor().line, 0, "line is correct");
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is(sp.editor.getCursor().ch, 10, "character is correct");
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// Move cursor after "a" and press TAB, only 4 spaces should be added.
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sp.editor.setCursor({ line: 0, ch: 11 });
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EventUtils.synthesizeKey("VK_TAB", {}, gScratchpadWindow);
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is(sp.getText(), " " + " " + "a bcd", "Tab key added 4 spaces");
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is(sp.editor.getCursor().line, 0, "line is correct");
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is(sp.editor.getCursor().ch, 15, "character is correct");
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// Move cursor after "bc" and press TAB, only 3 spaces should be added
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sp.editor.setCursor({ line: 0, ch: 17 });
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EventUtils.synthesizeKey("VK_TAB", {}, gScratchpadWindow);
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is(sp.getText(), " " + " " + "a bc d", "Tab key added 3 spaces");
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is(sp.editor.getCursor().line, 0, "line is correct");
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is(sp.editor.getCursor().ch, 20, "character is correct");
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gScratchpadWindow.close();
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Services.prefs.setIntPref("devtools.editor.tabsize", 6);
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Services.prefs.setBoolPref("devtools.editor.expandtab", false);
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openScratchpad(runTests2);
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}
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function runTests2() {
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const sp = gScratchpadWindow.Scratchpad;
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sp.setText("window.foo;");
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sp.editor.setCursor({ line: 0, ch: 0 });
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EventUtils.synthesizeKey("VK_TAB", {}, gScratchpadWindow);
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is(sp.getText(), "\twindow.foo;", "Tab key added the tab character");
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is(sp.editor.getCursor().line, 0, "line is correct");
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is(sp.editor.getCursor().ch, 1, "character is correct");
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Services.prefs.clearUserPref("devtools.editor.tabsize");
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Services.prefs.clearUserPref("devtools.editor.expandtab");
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finish();
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}
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