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Tests: ensure support tests are failed by at least one tested browser

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A whitelist is available so that some tests can be allowed to always succeed.
This is used only for ajax for now as it can be manually disabled in IE but
is enabled by default.

Closes gh-4052
This commit is contained in:
Michał Gołębiowski-Owczarek 2018-04-23 14:16:21 +02:00
parent 899c56f6ad
commit 9a5b3b6ed0
1 changed files with 253 additions and 205 deletions
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458
test/unit/support.js
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@ -56,227 +56,241 @@ testIframe(
( function() {
var expected,
userAgent = window.navigator.userAgent;
userAgent = window.navigator.userAgent,
expectedMap = {
edge: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ie_10_11: {
"ajax": true,
"boxSizingReliable": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": false,
"cors": true,
"createHTMLDocument": true,
"focusin": true,
"noCloneChecked": false,
"optSelected": false,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": false,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ie_9: {
"ajax": true,
"boxSizingReliable": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": false,
"cors": false,
"createHTMLDocument": true,
"focusin": true,
"noCloneChecked": false,
"optSelected": false,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": false,
"reliableMarginLeft": true,
"scrollboxSize": "absolute"
},
chrome: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
safari_11: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
safari_9_10: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
firefox: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": false,
"scrollboxSize": true
},
ios_11: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ios_9_10: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ios_8: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": false,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ios_7: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
android: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": false,
"checkOn": false,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": false,
"scrollboxSize": true
}
};
if ( /edge\//i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.edge;
} else if ( /(msie 10\.0|trident\/7\.0)/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": false,
"cors": true,
"createHTMLDocument": true,
"focusin": true,
"noCloneChecked": false,
"optSelected": false,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": false,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.ie_10_11;
} else if ( /msie 9\.0/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": false,
"cors": false,
"createHTMLDocument": true,
"focusin": true,
"noCloneChecked": false,
"optSelected": false,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": false,
"reliableMarginLeft": true,
"scrollboxSize": "absolute"
};
expected = expectedMap.ie_9;
} else if ( /chrome/i.test( userAgent ) ) {
// Catches Chrome on Android as well (i.e. the default
// Android browser on Android >= 4.4).
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.chrome;
} else if ( /\b11\.\d(\.\d+)* safari/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.safari_11;
} else if ( /\b(?:9|10)\.\d(\.\d+)* safari/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.safari_9_10;
} else if ( /firefox/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": false,
"scrollboxSize": true
};
expected = expectedMap.firefox;
} else if ( /iphone os 11_/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.ios_11;
} else if ( /iphone os (?:9|10)_/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.ios_9_10;
} else if ( /iphone os 8_/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": false,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.ios_8;
} else if ( /iphone os 7_/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
};
expected = expectedMap.ios_7;
} else if ( /android 4\.[0-3]/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": false,
"checkOn": false,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": false,
"scrollboxSize": true
};
expected = expectedMap.android;
}
QUnit.test( "Verify that support tests resolve as expected per browser", function( assert ) {
@ -305,4 +319,38 @@ testIframe(
}
} );
QUnit.test( "Verify most support tests are failing in one " +
"of tested browsers", function( assert ) {
var prop, browserKey, supportTestName,
i = 0,
supportProps = {},
failingSupportProps = {},
whitelist = {
ajax: true
};
for ( prop in computedSupport ) {
i++;
}
assert.expect( i );
// Record all support props and the failing ones and ensure everyone
// except a few on a whitelist are failing at least once.
for ( browserKey in expectedMap ) {
for ( supportTestName in expectedMap[ browserKey ] ) {
supportProps[ supportTestName ] = true;
if ( expectedMap[ browserKey ][ supportTestName ] !== true ) {
failingSupportProps[ supportTestName ] = true;
}
}
}
for ( supportTestName in supportProps ) {
assert.ok( whitelist[ supportTestName ] || failingSupportProps[ supportTestName ],
"jQuery.support['" + supportTestName + "'] always succeeds; remove it?" );
}
} );
} )();