Testing namespaces (#326)

ArnaudBuchholz · Dec 6, 2019 · aa1b289 · aa1b289
1 parent 599eb63
commit aa1b289
Showing 1 changed file with 126 additions and 8 deletions.
diff --git a/test/xml/xpath.js b/test/xml/xpath.js
@@ -50,6 +50,8 @@ describe("xml/xpath", function () {
                 this._name = name;
             }
             if (attributes) {
+                this._namespaceURI = attributes[""] || "";
+                delete attributes[""];
                 this._attributes = Object.keys(attributes).map(function (attributeName) {
                     var attributeNode = new Node(attributeName);
                     attributeNode._type = gpf.xml.nodeType.attribute;
@@ -87,14 +89,32 @@ describe("xml/xpath", function () {
         return new Node(name, attributes, children);
     }
 
+    var SVG_NAMESPACE = "http://www.w3.org/2000/svg";
     var documentNode = node("", [
         node("html", [
             node("head", [
                 node("title", ["Sample page"]),
-                node("script", {src: "/gpf.js"})
+                node("script", {
+                    src: "/gpf.js",
+                    language: "javascript"
+                })
             ]),
             node("body", [
-
+                node("svg", {
+                    "": SVG_NAMESPACE,
+                    height: "100",
+                    width: "100"
+                }, [
+                    node("circle", {
+                        "": SVG_NAMESPACE,
+                        cx: "50",
+                        cy: "50",
+                        r: "40",
+                        stroke: "black",
+                        "stroke-width": "3",
+                        fill: "red"
+                    })
+                ])
             ])
         ])
     ]);
@@ -103,13 +123,41 @@ describe("xml/xpath", function () {
         headNode = htmlNode.getChildNodes()[0],
         scriptNode = headNode.getChildNodes()[1],
         srcAttrNode = scriptNode.getAttributes()[0],
-        bodyNode = htmlNode.getChildNodes()[1];
+        languageAttrNode = scriptNode.getAttributes()[1],
+        bodyNode = htmlNode.getChildNodes()[1],
+        svgNode = bodyNode.getChildNodes()[0],
+        circleNode = svgNode.getChildNodes()[0];
 
     describe("xml/xpath", function () {
-        describe("gpf.xml.xpath.select", function () {
+        describe("validation", function () {
+            function shouldFail (xpath) {
+                it("does not parse: " + xpath, function () {
+                    var exceptionCaught;
+                    try {
+                        gpf.xml.xpath.parse(xpath);
+                    } catch (e) {
+                        exceptionCaught = e;
+                    }
+                    assert(exceptionCaught instanceof gpf.Error.InvalidXPathSyntax);
+                });
+            }
+
+            shouldFail("test");
+            shouldFail("///test");
+            shouldFail("..//test");
+            shouldFail(".//test || .//test");
+        });
 
+        describe("gpf.xml.xpath.select", function () {
             function generateTests (xpath, checks) {
-                describe(xpath, function () {
+                var namespaces = checks.namespaces,
+                    label = xpath;
+                if (namespaces) {
+                    label += Object.keys(namespaces).reduce(function (result, prefix) {
+                        return result + " " + prefix + "=\"" + namespaces[prefix] + "\"";
+                    }, " (with") + ")";
+                }
+                describe(label, function () {
                     if (checks.xpath) {
                         it("parses", function () {
                             var parsed = gpf.xml.xpath.parse(xpath);
@@ -119,19 +167,19 @@ describe("xml/xpath", function () {
                     }
                     if (checks.document) {
                         it("executes on document", function () {
-                            var nodes = gpf.xml.xpath.select(xpath, documentNode);
+                            var nodes = gpf.xml.xpath.select(xpath, documentNode, namespaces);
                             checks.document(nodes);
                         });
                     }
                     if (checks.html) {
                         it("executes on <html />", function () {
-                            var nodes = gpf.xml.xpath.select(xpath, htmlNode);
+                            var nodes = gpf.xml.xpath.select(xpath, htmlNode, namespaces);
                             checks.html(nodes);
                         });
                     }
                     if (checks.head) {
                         it("executes on <head />", function () {
-                            var nodes = gpf.xml.xpath.select(xpath, headNode);
+                            var nodes = gpf.xml.xpath.select(xpath, headNode, namespaces);
                             checks.head(nodes);
                         });
                     }
@@ -221,6 +269,76 @@ describe("xml/xpath", function () {
                 html: is(srcAttrNode),
                 head: is(srcAttrNode)
             });
+
+            generateTests("/html/head/script/@*", {
+                xpath: function (parsed) {
+                    assert(parsed instanceof gpf.xml.xpath.Chain);
+                    assert(parsed.getChildren().length === 4);
+                    assert(parsed.getChildren()[0] instanceof gpf.xml.xpath.Sub);
+                },
+                document: is([srcAttrNode, languageAttrNode]),
+                html: is([srcAttrNode, languageAttrNode]),
+                head: is([srcAttrNode, languageAttrNode])
+            });
+
+            generateTests("//html/head | ./script/@src", {
+                xpath: function (parsed) {
+                    assert(parsed instanceof gpf.xml.xpath.Concat);
+                    assert(parsed.getChildren()[0] instanceof gpf.xml.xpath.Chain);
+                    assert(parsed.getChildren()[1] instanceof gpf.xml.xpath.Chain);
+                },
+                document: is(headNode),
+                html: is(headNode),
+                head: is([headNode, srcAttrNode])
+            });
+
+            generateTests("//svg:svg", {
+                namespaces: {
+                    svg: SVG_NAMESPACE
+                },
+                xpath: function (parsed) {
+                    assert(parsed instanceof gpf.xml.xpath.Deep);
+                },
+                document: is(svgNode),
+                html: is(svgNode),
+                head: is(svgNode)
+            });
+
+            generateTests(".//svg:*", {
+                namespaces: {
+                    svg: SVG_NAMESPACE
+                },
+                xpath: function (parsed) {
+                    assert(parsed instanceof gpf.xml.xpath.Deep);
+                },
+                document: is([svgNode, circleNode]),
+                html: is([svgNode, circleNode]),
+                head: isEmpty
+            });
+
+            generateTests("//svg:*", {
+                namespaces: {
+                    notSvg: SVG_NAMESPACE
+                },
+                xpath: function (parsed) {
+                    assert(parsed instanceof gpf.xml.xpath.Deep);
+                },
+                document: isEmpty,
+                html: isEmpty,
+                head: isEmpty
+            });
+
+            generateTests("//unknown:*", {
+                namespaces: {
+                    unknown: "not a known namespace"
+                },
+                xpath: function (parsed) {
+                    assert(parsed instanceof gpf.xml.xpath.Deep);
+                },
+                document: isEmpty,
+                html: isEmpty,
+                head: isEmpty
+            });
         });
     });
 });