diff options
Diffstat (limited to 'dom/tests/mochitest/keyhandling/test_editor.xhtml')
| -rw-r--r-- | dom/tests/mochitest/keyhandling/test_editor.xhtml | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/dom/tests/mochitest/keyhandling/test_editor.xhtml b/dom/tests/mochitest/keyhandling/test_editor.xhtml new file mode 100644 index 0000000000..9ddbe4adc0 --- /dev/null +++ b/dom/tests/mochitest/keyhandling/test_editor.xhtml @@ -0,0 +1,268 @@ +<?xml version="1.0"?> + +<window title="Browser element keyhandling tests" + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" + onload="test();"> + + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/> + <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/> + <script src="chrome://mochikit/content/tests/SimpleTest/NativeKeyCodes.js"/> + + <script type="application/javascript"> + <![CDATA[ + SimpleTest.waitForExplicitFinish(); + + const IS_MAC = navigator.platform.indexOf("Mac") === 0; + const VK = {}; + const CHARS = {}; + + // Copied values from NativeKeyCodes.js and EventUtils.js + if (IS_MAC) { + VK.LEFT = MAC_VK_LeftArrow; + CHARS.LEFT = "\uF702"; + VK.RIGHT = MAC_VK_RightArrow; + CHARS.RIGHT = "\uF703"; + VK.UP = MAC_VK_UpArrow; + CHARS.UP = "\uF700"; + VK.DOWN = MAC_VK_DownArrow; + CHARS.DOWN = "\uF701"; + VK.SPACE = MAC_VK_Space; + VK.X = MAC_VK_ANSI_X; + VK.V = MAC_VK_ANSI_V; + VK.A = MAC_VK_ANSI_A; + VK.Z = MAC_VK_ANSI_Z; + VK.F = MAC_VK_ANSI_F; + VK.O = MAC_VK_ANSI_O; + VK.BACKSPACE = MAC_VK_PC_Backspace; + CHARS.BACKSPACE = "\u007F"; + } else { + VK.LEFT = WIN_VK_LEFT; + CHARS.LEFT = ""; + VK.RIGHT = WIN_VK_RIGHT; + CHARS.RIGHT = ""; + VK.HOME = WIN_VK_HOME; + CHARS.HOME = ""; + VK.END = WIN_VK_END; + CHARS.END = ""; + VK.SPACE = WIN_VK_SPACE; + VK.X = WIN_VK_X; + VK.V = WIN_VK_V; + VK.A = WIN_VK_A; + VK.Z = WIN_VK_Z; + VK.Y = WIN_VK_Y; + VK.F = WIN_VK_F; + VK.O = WIN_VK_O; + VK.BACKSPACE = WIN_VK_BACK; + CHARS.BACKSPACE = ""; + } + + function waitForEvent(target, event) { + info(`Waiting for ${event} event.`); + return new Promise(resolve => { + browser.addEventListener(event, resolve, { once: true }); + }); + } + + function synthesizeKey(keyCode, modifiers, chars) { + return new Promise((resolve, reject) => { + if (!synthesizeNativeKey(KEYBOARD_LAYOUT_EN_US, keyCode, modifiers, chars, chars, resolve)) { + reject(); + } + }); + } + + function* nodes(element) { + let node = element.firstChild; + while (node) { + yield node; + + if (node.nodeType === Node.ELEMENT_NODE) { + yield* nodes(node); + } + + node = node.nextSibling; + } + } + + async function checkElement(element, start, selectedText, content = "Test text") { + selectionPosition = (element, range) => { + let pos = 0; + for (let node of nodes(element)) { + if (node.nodeType === Node.TEXT_NODE) { + if (node === range.startContainer) { + return pos + range.startOffset; + } else { + pos += node.nodeValue.length; + } + } else if (node === range.startContainer) { + for (let i = 0; i < range.startOffset; i++) { + pos += node.childNodes[i].textContent.length; + } + + return pos; + } + } + + throw new Error("startContainer of range never found."); + } + + isReady = () => { + let selection = element.contentWindow.getSelection(); + let range = selection.getRangeAt(0); + let pos = selectionPosition(element.contentDocument.documentElement, range); + + if (start != pos) { + return false; + } + if (selectedText != selection.toString()) { + return false; + } + if (content != element.contentDocument.documentElement.textContent) { + return false; + } + return true; + }; + + for (let i = 0; i < 10; i++) { + if (isReady()) { + return; + } + + SimpleTest.requestFlakyTimeout("Polling for changes to apply"); + await new Promise(resolve => setTimeout(resolve, 50)); + } + ok(false, `Timed out waiting for state ${start} "${selectedText}" "${content}"`); + let selection = element.contentWindow.getSelection(); + let range = selection.getRangeAt(0); + info(`${selectionPosition(element.contentDocument.documentElement, range)} "${selection.toString()}" "${element.contentDocument.documentElement.textContent}"`); + } + + async function test() { + let editor = document.getElementById("editor"); + editor.contentDocument.designMode = "on"; + editor.contentWindow.focus(); + let edit = editor.getEditor(editor.contentWindow); + edit.beginningOfDocument(); + + await checkElement(editor, 0, ""); + + info("right"); + await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT); + await checkElement(editor, 1, ""); + + info("shift+right"); + await synthesizeKey(VK.RIGHT, { shiftKey: true }, CHARS.RIGHT); + await checkElement(editor, 1, "e"); + + info("shift+right"); + await synthesizeKey(VK.RIGHT, { shiftKey: true }, CHARS.RIGHT); + await checkElement(editor, 1, "es"); + + info("shift+left"); + await synthesizeKey(VK.LEFT, { shiftKey: true }, CHARS.LEFT); + await checkElement(editor, 1, "e"); + + info("shift+left"); + await synthesizeKey(VK.LEFT, { shiftKey: true }, CHARS.LEFT); + await checkElement(editor, 1, ""); + + info("shift+left"); + await synthesizeKey(VK.LEFT, { shiftKey: true }, CHARS.LEFT); + await checkElement(editor, 0, "T"); + + info("shift+right"); + await synthesizeKey(VK.RIGHT, { shiftKey: true }, CHARS.RIGHT); + await checkElement(editor, 1, ""); + + info("left"); + await synthesizeKey(VK.LEFT, {}, CHARS.LEFT); + await checkElement(editor, 0, ""); + + if (IS_MAC) { + info("down"); + await synthesizeKey(VK.DOWN, { shiftKey: true }, CHARS.DOWN); + } else { + info("end"); + await synthesizeKey(VK.END, { shiftKey: true }, CHARS.END); + } + await checkElement(editor, 0, "Test text"); + + info("cut"); + await synthesizeKey(VK.X, { accelKey: true }, "x"); + await checkElement(editor, 0, "", ""); + let text = SpecialPowers.getClipboardData("text/plain"); + is(text, "Test text", "Should have cut to the clipboard"); + SpecialPowers.clipboardCopyString("New text"); + + info("paste"); + await synthesizeKey(VK.V, { accelKey: true }, "v"); + await checkElement(editor, 8, "", "New text"); + + if (IS_MAC) { + info("up"); + await synthesizeKey(VK.UP, {}, CHARS.UP); + } else { + info("home"); + await synthesizeKey(VK.HOME, {}, CHARS.HOME); + } + await checkElement(editor, 0, "", "New text"); + + info("select all"); + await synthesizeKey(VK.A, { accelKey: true}, "a", "select"); + await checkElement(editor, 0, "New text", "New text"); + + info("right"); + await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT); + await checkElement(editor, 8, "", "New text"); + + info("word left"); + if (IS_MAC) { + await synthesizeKey(VK.LEFT, { altKey: true }, CHARS.LEFT); + } else { + await synthesizeKey(VK.LEFT, { ctrlKey: true }, CHARS.LEFT); + } + await checkElement(editor, 4, "", "New text"); + + info("delete word left"); + if (IS_MAC) { + await synthesizeKey(VK.BACKSPACE, { altKey: true }, CHARS.BACKSPACE); + } else { + await synthesizeKey(VK.BACKSPACE, { ctrlKey: true }, CHARS.BACKSPACE); + } + await checkElement(editor, 0, "", "text"); + + info("undo"); + await synthesizeKey(VK.Z, { accelKey: true }, "z"); + await checkElement(editor, 4, "", "New text"); + + info("redo"); + if (IS_MAC) { + await synthesizeKey(VK.Z, { accelKey: true, shiftKey: true }, "z"); + } else { + await synthesizeKey(VK.Y, { accelKey: true }, "y"); + } + await checkElement(editor, 0, "", "text"); + + info("typing"); + await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT); + await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT); + await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT); + await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT); + await synthesizeKey(VK.SPACE, {}, " "); + await synthesizeKey(VK.F, {}, "f"); + await synthesizeKey(VK.O, {}, "o"); + await synthesizeKey(VK.O, {}, "o"); + await checkElement(editor, 8, "", "text foo"); + + SimpleTest.finish(); + } + ]]> + </script> + + <body xmlns="http://www.w3.org/1999/xhtml"> + <p id="display"></p> + <div id="content" style="display:none;"></div> + <pre id="test"></pre> + </body> + <editor id="editor" editortype="text" src="data:text/plain,Test text" style="height: 500px"/> +</window> |