[test] add tests for pretag parser

AndreasMadsen · Mar 22, 2013 · 2ea82b7 · 2ea82b7
1 parent 805d2bc
commit 2ea82b7
Showing 1 changed file with 152 additions and 0 deletions.
diff --git a/test/simple/document-pretag-parse.js b/test/simple/document-pretag-parse.js
@@ -0,0 +1,152 @@
+/**
+ * Copyright (c) 2012 Andreas Madsen
+ * MIT License
+ */
+
+var chai = require('chai');
+var common = require('../common.js');
+var domstream = common.domstream;
+
+describe('testing pretag parser', function () {
+  var assert = chai.assert;
+
+  describe('when parsing no pretag', function () {
+    var content = '<doc></doc>';
+    var doc = domstream('<doc></doc>');
+
+    it('the content should be parsed as expected', function () {
+      assert.equal(content.slice(doc.tree.pos.afterbegin, doc.tree.pos.beforeend + 1), '<doc></doc>');
+
+      common.matchTree(doc.tree, {
+        "isRoot": true,
+        "pos": {
+          "beforebegin": 0,
+          "afterbegin": 0,
+          "beforeend": 10,
+          "afterend": 0
+        },
+        "childrens": [
+          {
+            "pos": {
+              "beforebegin": 0,
+              "afterbegin": 4,
+              "beforeend": 5,
+              "afterend": 5
+            },
+            "modify": false,
+            "singleton": false,
+            "tagname": "doc",
+            "keys": [],
+            "attr": {},
+            "childrens": []
+          }
+        ]
+      });
+    });
+  });
+
+  describe('when parsing XML pretag', function () {
+    var content = '<?xml version="1.0"?>\n<doc></doc>';
+    var doc = domstream(content);
+
+    it('the content should be parsed as expected', function () {
+      assert.equal(content.slice(doc.tree.pos.afterbegin, doc.tree.pos.beforeend + 1), '<doc></doc>');
+
+      common.matchTree(doc.tree, {
+        "isRoot": true,
+        "pos": {
+          "beforebegin": 0,
+          "afterbegin": 22,
+          "beforeend": 32,
+          "afterend": 0
+        },
+        "childrens": [
+          {
+            "pos": {
+              "beforebegin": 22,
+              "afterbegin": 4,
+              "beforeend": 27,
+              "afterend": 5
+            },
+            "modify": false,
+            "singleton": false,
+            "tagname": "doc",
+            "keys": [],
+            "attr": {},
+            "childrens": []
+          }
+        ]
+      });
+    });
+  });
+
+  describe('when parsing HTML pretag', function () {
+    var content = '<!DOCTYPE html>\n<doc></doc>';
+    var doc = domstream(content);
+
+    it('the content should be parsed as expected', function () {
+      assert.equal(content.slice(doc.tree.pos.afterbegin, doc.tree.pos.beforeend + 1), '<doc></doc>');
+
+      common.matchTree(doc.tree, {
+        "isRoot": true,
+        "pos": {
+          "beforebegin": 0,
+          "afterbegin": 16,
+          "beforeend": 26,
+          "afterend": 0
+        },
+        "childrens": [
+          {
+            "pos": {
+              "beforebegin": 16,
+              "afterbegin": 4,
+              "beforeend": 21,
+              "afterend": 5
+            },
+            "modify": false,
+            "singleton": false,
+            "tagname": "doc",
+            "keys": [],
+            "attr": {},
+            "childrens": []
+          }
+        ]
+      });
+    });
+  });
+
+  describe('when parsing both XML and HTML pretag', function () {
+    var content = '<?xml version="1.0"?>\n<!DOCTYPE html>\n<doc></doc>';
+    var doc = domstream(content);
+
+    it('the content should be parsed as expected', function () {
+      assert.equal(content.slice(doc.tree.pos.afterbegin, doc.tree.pos.beforeend + 1), '<doc></doc>');
+
+      common.matchTree(doc.tree, {
+        "isRoot": true,
+        "pos": {
+          "beforebegin": 0,
+          "afterbegin": 38,
+          "beforeend": 48,
+          "afterend": 0
+        },
+        "childrens": [
+          {
+            "pos": {
+              "beforebegin": 38,
+              "afterbegin": 4,
+              "beforeend": 43,
+              "afterend": 5
+            },
+            "modify": false,
+            "singleton": false,
+            "tagname": "doc",
+            "keys": [],
+            "attr": {},
+            "childrens": []
+          }
+        ]
+      });
+    });
+  });
+});