diff options
Diffstat (limited to 'browser/modules/test/browser/formValidation/browser_validation_iframe.js')
-rw-r--r-- | browser/modules/test/browser/formValidation/browser_validation_iframe.js | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/browser/modules/test/browser/formValidation/browser_validation_iframe.js b/browser/modules/test/browser/formValidation/browser_validation_iframe.js new file mode 100644 index 0000000000..454c972f32 --- /dev/null +++ b/browser/modules/test/browser/formValidation/browser_validation_iframe.js @@ -0,0 +1,67 @@ +/** + * Make sure that the form validation error message shows even if the form is in an iframe. + */ +add_task(async function test_iframe() { + let uri = + "data:text/html;charset=utf-8," + + escape( + "<iframe src=\"data:text/html,<iframe name='t'></iframe><form target='t' action='data:text/html,'><input required id='i'><input id='s' type='submit'></form>\" height=\"600\"></iframe>" + ); + + var gInvalidFormPopup = + gBrowser.selectedBrowser.browsingContext.currentWindowGlobal + .getActor("FormValidation") + ._getAndMaybeCreatePanel(document); + ok( + gInvalidFormPopup, + "The browser should have a popup to show when a form is invalid" + ); + + await BrowserTestUtils.withNewTab(uri, async function checkTab(browser) { + let popupShownPromise = BrowserTestUtils.waitForEvent( + gInvalidFormPopup, + "popupshown" + ); + + await SpecialPowers.spawn(browser, [], async function () { + content.document + .getElementsByTagName("iframe")[0] + .contentDocument.getElementById("s") + .click(); + }); + await popupShownPromise; + + let anchorBottom = await SpecialPowers.spawn( + browser, + [], + async function () { + let childdoc = + content.document.getElementsByTagName("iframe")[0].contentDocument; + Assert.equal( + childdoc.activeElement, + childdoc.getElementById("i"), + "First invalid element should be focused" + ); + return ( + childdoc.defaultView.mozInnerScreenY + + childdoc.getElementById("i").getBoundingClientRect().bottom + ); + } + ); + + function isWithinHalfPixel(a, b) { + return Math.abs(a - b) <= 0.5; + } + + is( + isWithinHalfPixel(gInvalidFormPopup.screenY), + isWithinHalfPixel(anchorBottom), + "popup top" + ); + + ok( + gInvalidFormPopup.state == "showing" || gInvalidFormPopup.state == "open", + "The invalid form popup should be shown" + ); + }); +}); |