security-and-privacy/CanvasBlocker
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CanvasBlocker
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await also works with normal return values.

This commit is contained in:
kkapsner 2020-01-06 15:05:37 +01:00
parent e1e313cb96
commit ade99bbb8a
1 changed files with 21 additions and 26 deletions
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47
test/screenSizeTest.js
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@ -62,16 +62,16 @@ addConsistencyTest("screen properties", function(){
"use strict";
if (screen.orientation.type.match(/landscape/) && screen.width < screen.height){
return Promise.reject("orientation wrong");
throw "orientation wrong";
}
if (screen.availHeight > screen.height){
return Promise.reject("available height too big");
throw "available height too big";
}
if (screen.availWidth > screen.width){
return Promise.reject("available width too big");
throw "available width too big";
}
return Promise.resolve(true);
return true;
});
addConsistencyTest("media queries: window.matchMedia - low value", function(){
@ -79,7 +79,7 @@ addConsistencyTest("media queries: window.matchMedia - low value", function(){
const value = Math.floor(Math.min(screen.width, screen.height) / 2);
return Promise.resolve(
return (
window.matchMedia("(min-device-width: " + value + "px)").matches &&
window.matchMedia("(min-device-height: " + value + "px)").matches &&
!window.matchMedia("(max-device-width: " + value + "px)").matches &&
@ -111,7 +111,7 @@ addConsistencyTest("media queries: window.matchMedia - reported value", function
if (errors.length){
return Promise.reject(errors);
}
return Promise.resolve(true);
return true;
});
addConsistencyTest("media queries: window.matchMedia - big value", function(){
@ -119,7 +119,7 @@ addConsistencyTest("media queries: window.matchMedia - big value", function(){
const value = Math.max(screen.width, screen.height) * 2;
return Promise.resolve(
return (
!window.matchMedia("(min-device-width: " + value + "px)").matches &&
!window.matchMedia("(min-device-height: " + value + "px)").matches &&
window.matchMedia("(max-device-width: " + value + "px)").matches &&
@ -160,31 +160,31 @@ const addResolutionTest = function(){
addResolutionTest("screen properties", function(type){
"use strict";
return Promise.resolve(screen[type]);
return screen[type];
});
addResolutionTest("screen properties: avail...", function(type){
"use strict";
return Promise.resolve(screen[
return screen[
"avail" + type.substring(0, 1).toUpperCase() + type.substring(1)
]);
];
}, ["width", "height", "left", "top"]);
addResolutionTest("window properties: inner...", function(type){
"use strict";
return Promise.resolve(window[
return window[
"inner" + type.substring(0, 1).toUpperCase() + type.substring(1)
]);
];
});
addResolutionTest("window properties: outer...", function(type){
"use strict";
return Promise.resolve(window[
return window[
"outer" + type.substring(0, 1).toUpperCase() + type.substring(1)
]);
];
});
async function searchValue(tester){
@ -196,7 +196,7 @@ async function searchValue(tester){
async function stepUp(){
if (maxValue > ceiling){
return Promise.reject("Unable to find upper bound");
throw "Unable to find upper bound";
}
const testResult = await tester(maxValue);
if (testResult === searchValue.isEqual){
@ -211,11 +211,6 @@ async function searchValue(tester){
return false;
}
}
let v = 1;
async function test(){
const r = await tester(v);
v = 2;
}
async function binarySearch(){
if (maxValue - minValue < 0.01){
const testResult = await tester(minValue);
@ -267,13 +262,13 @@ addResolutionTest("media queries: window.matchMedia (max)", function(type){
return searchValue(function(valueToTest){
if (window.matchMedia("(device-" + type + ": " + valueToTest + "px)").matches){
return Promise.resolve(searchValue.isEqual);
return searchValue.isEqual;
}
else if (window.matchMedia("(max-device-" + type + ": " + valueToTest + "px)").matches){
return Promise.resolve(searchValue.isSmaller);
return searchValue.isSmaller;
}
else {
return Promise.resolve(searchValue.isBigger);
return searchValue.isBigger;
}
});
});
@ -283,13 +278,13 @@ addResolutionTest("media queries: window.matchMedia (min)", function(type){
return searchValue(function(valueToTest){
if (window.matchMedia("(device-" + type + ": " + valueToTest + "px)").matches){
return Promise.resolve(searchValue.isEqual);
return searchValue.isEqual;
}
else if (window.matchMedia("(min-device-" + type + ": " + valueToTest + "px)").matches){
return Promise.resolve(searchValue.isBigger);
return searchValue.isBigger;
}
else {
return Promise.resolve(searchValue.isSmaller);
return searchValue.isSmaller;
}
});
});