зеркало из https://github.com/mozilla/gecko-dev.git
65 строки
1.9 KiB
JavaScript
65 строки
1.9 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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// Test that alertCheck (i.e., alert with the opportunity to opt out of future
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// alerts), promptCheck, and confirmCheck work. We do this by spamming
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// alerts/prompts/confirms from inside an <iframe mozbrowser>.
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//
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// At the moment, we treat alertCheck/promptCheck/confirmCheck just like a
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// normal alert. But it's different to nsIPrompt!
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"use strict";
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SimpleTest.waitForExplicitFinish();
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browserElementTestHelpers.setEnabledPref(true);
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browserElementTestHelpers.addPermission();
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// Test harness sets dom.successive_dialog_time_limit to 0 for some bizarre
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// reason. That's not normal usage, and it keeps us from testing alertCheck!
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const dialogTimeLimitPrefName = 'dom.successive_dialog_time_limit';
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var oldDialogTimeLimitPref;
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try {
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oldDialogTimeLimitPref = SpecialPowers.getIntPref(dialogTimeLimitPrefName);
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}
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catch(e) {}
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SpecialPowers.setIntPref(dialogTimeLimitPrefName, 10);
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var iframe = document.createElement('iframe');
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iframe.mozbrowser = true;
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document.body.appendChild(iframe);
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var numPrompts = 0;
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iframe.addEventListener('mozbrowsershowmodalprompt', function(e) {
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is(e.detail.message, numPrompts, "prompt message");
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if (numPrompts / 10 < 1) {
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is(e.detail.promptType, 'alert');
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}
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else if (numPrompts / 10 < 2) {
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is(e.detail.promptType, 'confirm');
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}
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else {
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is(e.detail.promptType, 'prompt');
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}
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numPrompts++;
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if (numPrompts == 30) {
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if (oldDialogTimeLimitPref !== undefined) {
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SpecialPowers.setIntPref(dialogTimeLimitPrefName, oldDialogTimeLimitPref);
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}
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else {
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SpecialPowers.clearUserPref(dialogTimeLimitPrefName);
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}
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SimpleTest.finish();
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}
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});
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iframe.src =
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'data:text/html,<html><body><script>\
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var i = 0; \
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for (; i < 10; i++) { alert(i); } \
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for (; i < 20; i++) { confirm(i); } \
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for (; i < 30; i++) { prompt(i); } \
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</scr' + 'ipt></body></html>';
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