diff options
Diffstat (limited to 'devtools/client/inspector/rules/test/browser_rules_completion-new-property_02.js')
-rw-r--r-- | devtools/client/inspector/rules/test/browser_rules_completion-new-property_02.js | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_completion-new-property_02.js b/devtools/client/inspector/rules/test/browser_rules_completion-new-property_02.js new file mode 100644 index 000000000..d89e5129d --- /dev/null +++ b/devtools/client/inspector/rules/test/browser_rules_completion-new-property_02.js @@ -0,0 +1,129 @@ +/* vim: set ft=javascript ts=2 et sw=2 tw=80: */ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests that CSS property names and values are autocompleted and cycled +// correctly when editing new properties in the rule view. + +// format : +// [ +// what key to press, +// modifers, +// expected input box value after keypress, +// is the popup open, +// is a suggestion selected in the popup, +// expect ruleview-changed, +// ] + +const OPEN = true, SELECTED = true, CHANGE = true; +const testData = [ + ["d", {}, "display", OPEN, SELECTED, !CHANGE], + ["VK_TAB", {}, "", OPEN, !SELECTED, CHANGE], + ["VK_DOWN", {}, "block", OPEN, SELECTED, CHANGE], + ["n", {}, "none", !OPEN, !SELECTED, CHANGE], + ["VK_TAB", {shiftKey: true}, "display", !OPEN, !SELECTED, CHANGE], + ["VK_BACK_SPACE", {}, "", !OPEN, !SELECTED, !CHANGE], + ["o", {}, "overflow", OPEN, SELECTED, !CHANGE], + ["u", {}, "outline", OPEN, SELECTED, !CHANGE], + ["VK_DOWN", {}, "outline-color", OPEN, SELECTED, !CHANGE], + ["VK_TAB", {}, "none", !OPEN, !SELECTED, CHANGE], + ["r", {}, "rebeccapurple", OPEN, SELECTED, CHANGE], + ["VK_DOWN", {}, "red", OPEN, SELECTED, CHANGE], + ["VK_DOWN", {}, "rgb", OPEN, SELECTED, CHANGE], + ["VK_DOWN", {}, "rgba", OPEN, SELECTED, CHANGE], + ["VK_DOWN", {}, "rosybrown", OPEN, SELECTED, CHANGE], + ["VK_DOWN", {}, "royalblue", OPEN, SELECTED, CHANGE], + ["VK_RIGHT", {}, "royalblue", !OPEN, !SELECTED, !CHANGE], + [" ", {}, "royalblue aliceblue", OPEN, SELECTED, CHANGE], + ["!", {}, "royalblue !important", !OPEN, !SELECTED, CHANGE], + ["VK_ESCAPE", {}, null, !OPEN, !SELECTED, CHANGE] +]; + +const TEST_URI = ` + <style type="text/css"> + h1 { + border: 1px solid red; + } + </style> + <h1>Test element</h1> +`; + +add_task(function* () { + yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI)); + let {toolbox, inspector, view, testActor} = yield openRuleView(); + + info("Test autocompletion after 1st page load"); + yield runAutocompletionTest(toolbox, inspector, view); + + info("Test autocompletion after page navigation"); + yield reloadPage(inspector, testActor); + yield runAutocompletionTest(toolbox, inspector, view); +}); + +function* runAutocompletionTest(toolbox, inspector, view) { + info("Selecting the test node"); + yield selectNode("h1", inspector); + + info("Focusing a new css property editable property"); + let ruleEditor = getRuleViewRuleEditor(view, 1); + let editor = yield focusNewRuleViewProperty(ruleEditor); + + info("Starting to test for css property completion"); + for (let i = 0; i < testData.length; i++) { + // Re-define the editor at each iteration, because the focus may have moved + // from property to value and back + editor = inplaceEditor(view.styleDocument.activeElement); + yield testCompletion(testData[i], editor, view); + } +} + +function* testCompletion([key, modifiers, completion, open, selected, change], + editor, view) { + info("Pressing key " + key); + info("Expecting " + completion); + info("Is popup opened: " + open); + info("Is item selected: " + selected); + + let onDone; + if (change) { + // If the key triggers a ruleview-changed, wait for that event, it will + // always be the last to be triggered and tells us when the preview has + // been done. + onDone = view.once("ruleview-changed"); + } else { + // Otherwise, expect an after-suggest event (except if the popup gets + // closed). + onDone = key !== "VK_RIGHT" && key !== "VK_BACK_SPACE" + ? editor.once("after-suggest") + : null; + } + + // Also listening for popup opened/closed events if needed. + let popupEvent = open ? "popup-opened" : "popup-closed"; + let onPopupEvent = editor.popup.isOpen !== open ? once(editor.popup, popupEvent) : null; + + info("Synthesizing key " + key + ", modifiers: " + Object.keys(modifiers)); + EventUtils.synthesizeKey(key, modifiers, view.styleWindow); + + // Flush the throttle for the preview text. + view.throttle.flush(); + + yield onDone; + yield onPopupEvent; + + info("Checking the state"); + if (completion !== null) { + // The key might have been a TAB or shift-TAB, in which case the editor will + // be a new one + editor = inplaceEditor(view.styleDocument.activeElement); + is(editor.input.value, completion, "Correct value is autocompleted"); + } + if (!open) { + ok(!(editor.popup && editor.popup.isOpen), "Popup is closed"); + } else { + ok(editor.popup.isOpen, "Popup is open"); + is(editor.popup.selectedIndex !== -1, selected, "An item is selected"); + } +} |