<!DOCTYPE html>
<html>
<head>
<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script>
function test()
{
    let suite = InspectorTest.createAsyncSuite("CSS.setGroupingHeaderText");

    function addTestCase({name, description, selector, groupingType, subtestCases})
    {
        suite.addTestCase({
            name,
            description,
            async test() {
                let documentNode = await WI.domManager.requestDocument();
                let nodeId = await documentNode.querySelector(selector);
                let domNode = WI.domManager.nodeForId(nodeId);
                InspectorTest.assert(domNode, `Should find DOM Node for selector '#test'.`);

                let domNodeStyles = WI.cssManager.stylesForNode(domNode);
                InspectorTest.assert(domNodeStyles, `Should find CSS Styles for DOM Node.`);
                await domNodeStyles.refreshIfNeeded();

                let authoredRules = domNodeStyles.matchedRules.filter((rule) => rule.type === WI.CSSStyleSheet.Type.Author);
                InspectorTest.expectEqual(authoredRules.length, 2, `Should have 2 authored rule.`);

                let grouping = authoredRules[0].groupings.find((grouping) => grouping.type === groupingType);
                let sameGroupingAttachedToADifferentRule = authoredRules[1].groupings.find((grouping) => grouping.type === groupingType);

                InspectorTest.expectNotNull(grouping, `Should find grouping of type '${groupingType}'.`);

                // Restore the current text so that the next grouping type is able to resolve the style again.
                subtestCases.push({text: grouping.text});

                for (let test of subtestCases) {
                    let initialText = grouping.text;
                    let didFail = false;

                    InspectorTest.log(`Setting text to '${test.text}'.`);
                    await grouping.setText(test.text).catch(() => {
                        didFail = true;
                    });

                    if (test.expectsFailure) {
                        InspectorTest.expectTrue(didFail, "Setting text should fail.");
                        InspectorTest.expectEqual(grouping.text, initialText, "Text should not change.");
                        InspectorTest.expectEqual(sameGroupingAttachedToADifferentRule.text, initialText, "Text should not change on the same grouping attached to a different rule.");
                        continue;
                    }

                    InspectorTest.expectFalse(didFail, "Setting text should succeed.");
                    InspectorTest.expectEqual(grouping.text, test.text, "Text should change.");
                    InspectorTest.expectEqual(sameGroupingAttachedToADifferentRule.text, test.text, "Text should change on the same grouping attached to a different rule.");
                }
            },
        });
    }

    addTestCase({
        name: "CSS.setGroupingHeaderText.MediaRule",
        description: "@media rules should be mutable and should only accept syntactically correct text.",
        selector: "#test",
        groupingType: WI.CSSGrouping.Type.MediaRule,
        subtestCases: [
            { text: "not print" },
            { text: "(max-width: 9999px)" },
            { text: "screen and (max-width: 9999px)" },
            { text: "screen, (max-width: 9999px)" },
            { text: "not all" },
            { text: "(totally-not-supported-but-valid-syntactivally: 42em)" },
            { text: "invalidkeyword, (max-width: 9999px)"},
            { text: "(max-width: 9999px), invalidkeyword"},
            { text: "screen {} @media screen", expectsFailure: true },
            { text: "", expectsFailure: true },
        ],
    });

    addTestCase({
        name: "CSS.setGroupingHeaderText.SupportsRule",
        description: "@supports rules should be mutable and should only accept syntactically correct text.",
        selector: "#test",
        groupingType: WI.CSSGrouping.Type.SupportsRule,
        subtestCases: [
            { text: "(color: purple)" },
            { text: "(color: purple) and (color: green)" },
            { text: "selector(h2 > p)" },
            { text: "not (display: grid)" },
            { text: "not (not (display: grid))" },
            { text: "not (not (not (display: grid)))" },
            { text: "(totally-not-supported-but-valid-syntactivally: 42em)" },
            { text: "not all", expectsFailure: true },
            { text: "|| and (max-width: 9999px)", expectsFailure: true },
            { text: "(max-width: 9999px) and ||", expectsFailure: true },
            { text: "(color: red) {} @supports(color: red)", expectsFailure: true },
            { text: "", expectsFailure: true },
        ],
    });

    addTestCase({
        name: "CSS.setGroupingHeaderText.LayerRule",
        description: "@layer rules should be mutable and should only accept syntactically correct text.",
        selector: "#test",
        groupingType: WI.CSSGrouping.Type.LayerRule,
        subtestCases: [
            { text: "howdy" },
            { text: "hello.howdy" },
            { text: "hello, howdy", expectsFailure: true },
            { text: "hello howdy", expectsFailure: true },
            { text: "hello {} @layer hello", expectsFailure: true },
            { text: "", expectsFailure: true },
        ],
    });

    addTestCase({
        name: "CSS.setGroupingHeaderText.ContainerRule",
        description: "@container rules should be mutable and should only accept syntactically correct text.",
        selector: "#test",
        groupingType: WI.CSSGrouping.Type.ContainerRule,
        subtestCases: [
            { text: "name (min-width: 42px)" },
            { text: "(max-width: 9999px)" },
            { text: "(totally-not-supported-but-valid-syntactivally: 42em)" },
            { text: "screen and (max-width: 9999px)", expectsFailure: true },
            { text: "screen, (max-width: 9999px)", expectsFailure: true },
            { text: "not all", expectsFailure: true },
            { text: "invalidkeyword, (max-width: 9999px)", expectsFailure: true },
            { text: "(max-width: 9999px), invalidkeyword", expectsFailure: true },
            { text: "(min-width:1px) {} @container(min-width:1px)", expectsFailure: true },
            { text: "", expectsFailure: true },
        ],
    });

    addTestCase({
        name: "CSS.setGroupingHeaderText.StyleRule",
        description: "Parent style rules for a nested style rule should be mutable and should only accept syntactically correct text.",
        selector: "#nested",
        groupingType: WI.CSSGrouping.Type.StyleRule,
        subtestCases: [
            { text: "#test, #test2" },
            { text: "#test {} #test", expectsFailure: true },
            { text: "", expectsFailure: true },
        ],
    });

    suite.runTestCasesAndFinish();
}
</script>
<style>
    body {
        container-type: size;
    }

    @supports(color: red) {
        @layer hello {
            @media screen {
                @container (min-width: 1px) {
                    #test {
                        color: lawngreen;

                        #nested {
                            color: rebeccapurple;
                        }

                        .nested {
                            color: seagreen;
                        }
                    }

                    .test {
                        color: papayawhip;
                    }
                }
            }
        }
    }
</style>
</head>
<body onload="runTest()">
    <p>Tests for the CSS.setGroupingHeaderText command.</p>
    <div id="test" class="test">
        <div id="nested" class="nested"></div>
    </div>
</body>
</html>