1 files changed, 479 insertions, 0 deletions
diff --git a/testing/marionette/harness/marionette_harness/tests/unit/test_findelement.py b/testing/marionette/harness/marionette_harness/tests/unit/test_findelement.py
new file mode 100644
index 0000000000..3718d6bc6d
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+++ b/testing/marionette/harness/marionette_harness/tests/unit/test_findelement.py
@@ -0,0 +1,479 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import re
+
+from six.moves.urllib.parse import quote
+
+from marionette_driver.by import By
+from marionette_driver.errors import NoSuchElementException, InvalidSelectorException
+from marionette_driver.marionette import WebElement
+
+from marionette_harness import MarionetteTestCase, skip
+
+
+def inline(doc, doctype="html"):
+    if doctype == "html":
+        return "data:text/html;charset=utf-8,{}".format(quote(doc))
+    elif doctype == "xhtml":
+        return "data:application/xhtml+xml,{}".format(
+            quote(
+                r"""<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+  <head>
+    <title>XHTML might be the future</title>
+  </head>
+
+  <body>
+    {}
+  </body>
+</html>""".format(
+                    doc
+                )
+            )
+        )
+
+
+id_html = inline("<p id=foo></p>", doctype="html")
+id_xhtml = inline('<p id="foo"></p>', doctype="xhtml")
+parent_child_html = inline("<div id=parent><p id=child></p></div>", doctype="html")
+parent_child_xhtml = inline(
+    '<div id="parent"><p id="child"></p></div>', doctype="xhtml"
+)
+children_html = inline("<div><p>foo <p>bar</div>", doctype="html")
+children_xhtml = inline("<div><p>foo</p> <p>bar</p></div>", doctype="xhtml")
+class_html = inline("<p class='foo bar'>", doctype="html")
+class_xhtml = inline('<p class="foo bar"></p>', doctype="xhtml")
+name_html = inline("<p name=foo>", doctype="html")
+name_xhtml = inline('<p name="foo"></p>', doctype="xhtml")
+
+
+class TestFindElementHTML(MarionetteTestCase):
+    def setUp(self):
+        MarionetteTestCase.setUp(self)
+        self.marionette.timeout.implicit = 0
+
+    def test_id(self):
+        self.marionette.navigate(id_html)
+        expected = self.marionette.execute_script("return document.querySelector('p')")
+        found = self.marionette.find_element(By.ID, "foo")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(found, expected)
+
+    def test_child_element(self):
+        self.marionette.navigate(parent_child_html)
+        parent = self.marionette.find_element(By.ID, "parent")
+        child = self.marionette.find_element(By.ID, "child")
+        found = parent.find_element(By.TAG_NAME, "p")
+        self.assertEqual(found.tag_name, "p")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(child, found)
+
+    def test_tag_name(self):
+        self.marionette.navigate(children_html)
+        el = self.marionette.execute_script("return document.querySelector('p')")
+        found = self.marionette.find_element(By.TAG_NAME, "p")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_class_name(self):
+        self.marionette.navigate(class_html)
+        el = self.marionette.execute_script("return document.querySelector('.foo')")
+        found = self.marionette.find_element(By.CLASS_NAME, "foo")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_by_name(self):
+        self.marionette.navigate(name_html)
+        el = self.marionette.execute_script(
+            "return document.querySelector('[name=foo]')"
+        )
+        found = self.marionette.find_element(By.NAME, "foo")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_css_selector(self):
+        self.marionette.navigate(children_html)
+        el = self.marionette.execute_script("return document.querySelector('p')")
+        found = self.marionette.find_element(By.CSS_SELECTOR, "p")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_invalid_css_selector_should_throw(self):
+        with self.assertRaises(InvalidSelectorException):
+            self.marionette.find_element(By.CSS_SELECTOR, "#")
+
+    def test_xpath(self):
+        self.marionette.navigate(id_html)
+        el = self.marionette.execute_script("return document.querySelector('#foo')")
+        found = self.marionette.find_element(By.XPATH, "id('foo')")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_not_found(self):
+        self.marionette.timeout.implicit = 0
+        self.assertRaises(
+            NoSuchElementException,
+            self.marionette.find_element,
+            By.CLASS_NAME,
+            "cheese",
+        )
+        self.assertRaises(
+            NoSuchElementException,
+            self.marionette.find_element,
+            By.CSS_SELECTOR,
+            "cheese",
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.ID, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.LINK_TEXT, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.NAME, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException,
+            self.marionette.find_element,
+            By.PARTIAL_LINK_TEXT,
+            "cheese",
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.TAG_NAME, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.XPATH, "cheese"
+        )
+
+    def test_not_found_implicit_wait(self):
+        self.marionette.timeout.implicit = 0.5
+        self.assertRaises(
+            NoSuchElementException,
+            self.marionette.find_element,
+            By.CLASS_NAME,
+            "cheese",
+        )
+        self.assertRaises(
+            NoSuchElementException,
+            self.marionette.find_element,
+            By.CSS_SELECTOR,
+            "cheese",
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.ID, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.LINK_TEXT, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.NAME, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException,
+            self.marionette.find_element,
+            By.PARTIAL_LINK_TEXT,
+            "cheese",
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.TAG_NAME, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, self.marionette.find_element, By.XPATH, "cheese"
+        )
+
+    def test_not_found_from_element(self):
+        self.marionette.timeout.implicit = 0
+        self.marionette.navigate(id_html)
+        el = self.marionette.find_element(By.ID, "foo")
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.CLASS_NAME, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.CSS_SELECTOR, "cheese"
+        )
+        self.assertRaises(NoSuchElementException, el.find_element, By.ID, "cheese")
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.LINK_TEXT, "cheese"
+        )
+        self.assertRaises(NoSuchElementException, el.find_element, By.NAME, "cheese")
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.PARTIAL_LINK_TEXT, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.TAG_NAME, "cheese"
+        )
+        self.assertRaises(NoSuchElementException, el.find_element, By.XPATH, "cheese")
+
+    def test_not_found_implicit_wait_from_element(self):
+        self.marionette.timeout.implicit = 0.5
+        self.marionette.navigate(id_html)
+        el = self.marionette.find_element(By.ID, "foo")
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.CLASS_NAME, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.CSS_SELECTOR, "cheese"
+        )
+        self.assertRaises(NoSuchElementException, el.find_element, By.ID, "cheese")
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.LINK_TEXT, "cheese"
+        )
+        self.assertRaises(NoSuchElementException, el.find_element, By.NAME, "cheese")
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.PARTIAL_LINK_TEXT, "cheese"
+        )
+        self.assertRaises(
+            NoSuchElementException, el.find_element, By.TAG_NAME, "cheese"
+        )
+        self.assertRaises(NoSuchElementException, el.find_element, By.XPATH, "cheese")
+
+    def test_css_selector_scope_doesnt_start_at_rootnode(self):
+        self.marionette.navigate(parent_child_html)
+        el = self.marionette.find_element(By.ID, "child")
+        parent = self.marionette.find_element(By.ID, "parent")
+        found = parent.find_element(By.CSS_SELECTOR, "p")
+        self.assertEqual(el, found)
+
+    def test_unknown_selector(self):
+        with self.assertRaises(InvalidSelectorException):
+            self.marionette.find_element("foo", "bar")
+
+    def test_invalid_xpath_selector(self):
+        with self.assertRaises(InvalidSelectorException):
+            self.marionette.find_element(By.XPATH, "count(//input)")
+        with self.assertRaises(InvalidSelectorException):
+            parent = self.marionette.execute_script("return document.documentElement")
+            parent.find_element(By.XPATH, "count(//input)")
+
+    def test_invalid_css_selector(self):
+        with self.assertRaises(InvalidSelectorException):
+            self.marionette.find_element(By.CSS_SELECTOR, "")
+        with self.assertRaises(InvalidSelectorException):
+            parent = self.marionette.execute_script("return document.documentElement")
+            parent.find_element(By.CSS_SELECTOR, "")
+
+    def test_finding_active_element_returns_element(self):
+        self.marionette.navigate(id_html)
+        active = self.marionette.execute_script("return document.activeElement")
+        self.assertEqual(active, self.marionette.get_active_element())
+
+
+class TestFindElementXHTML(MarionetteTestCase):
+    def setUp(self):
+        MarionetteTestCase.setUp(self)
+        self.marionette.timeout.implicit = 0
+
+    def test_id(self):
+        self.marionette.navigate(id_xhtml)
+        expected = self.marionette.execute_script("return document.querySelector('p')")
+        found = self.marionette.find_element(By.ID, "foo")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(expected, found)
+
+    def test_child_element(self):
+        self.marionette.navigate(parent_child_xhtml)
+        parent = self.marionette.find_element(By.ID, "parent")
+        child = self.marionette.find_element(By.ID, "child")
+        found = parent.find_element(By.TAG_NAME, "p")
+        self.assertEqual(found.tag_name, "p")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(child, found)
+
+    def test_tag_name(self):
+        self.marionette.navigate(children_xhtml)
+        el = self.marionette.execute_script("return document.querySelector('p')")
+        found = self.marionette.find_element(By.TAG_NAME, "p")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_class_name(self):
+        self.marionette.navigate(class_xhtml)
+        el = self.marionette.execute_script("return document.querySelector('.foo')")
+        found = self.marionette.find_element(By.CLASS_NAME, "foo")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_by_name(self):
+        self.marionette.navigate(name_xhtml)
+        el = self.marionette.execute_script(
+            "return document.querySelector('[name=foo]')"
+        )
+        found = self.marionette.find_element(By.NAME, "foo")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_css_selector(self):
+        self.marionette.navigate(children_xhtml)
+        el = self.marionette.execute_script("return document.querySelector('p')")
+        found = self.marionette.find_element(By.CSS_SELECTOR, "p")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_xpath(self):
+        self.marionette.navigate(id_xhtml)
+        el = self.marionette.execute_script("return document.querySelector('#foo')")
+        found = self.marionette.find_element(By.XPATH, "id('foo')")
+        self.assertIsInstance(found, WebElement)
+        self.assertEqual(el, found)
+
+    def test_css_selector_scope_does_not_start_at_rootnode(self):
+        self.marionette.navigate(parent_child_xhtml)
+        el = self.marionette.find_element(By.ID, "child")
+        parent = self.marionette.find_element(By.ID, "parent")
+        found = parent.find_element(By.CSS_SELECTOR, "p")
+        self.assertEqual(el, found)
+
+    def test_active_element(self):
+        self.marionette.navigate(id_xhtml)
+        active = self.marionette.execute_script("return document.activeElement")
+        self.assertEqual(active, self.marionette.get_active_element())
+
+
+class TestFindElementsHTML(MarionetteTestCase):
+    def setUp(self):
+        MarionetteTestCase.setUp(self)
+        self.marionette.timeout.implicit = 0
+
+    def assertItemsIsInstance(self, items, typ):
+        for item in items:
+            self.assertIsInstance(item, typ)
+
+    def test_child_elements(self):
+        self.marionette.navigate(children_html)
+        parent = self.marionette.find_element(By.TAG_NAME, "div")
+        children = self.marionette.find_elements(By.TAG_NAME, "p")
+        found = parent.find_elements(By.TAG_NAME, "p")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(found, children)
+
+    def test_tag_name(self):
+        self.marionette.navigate(children_html)
+        els = self.marionette.execute_script("return document.querySelectorAll('p')")
+        found = self.marionette.find_elements(By.TAG_NAME, "p")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_class_name(self):
+        self.marionette.navigate(class_html)
+        els = self.marionette.execute_script("return document.querySelectorAll('.foo')")
+        found = self.marionette.find_elements(By.CLASS_NAME, "foo")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_by_name(self):
+        self.marionette.navigate(name_html)
+        els = self.marionette.execute_script(
+            "return document.querySelectorAll('[name=foo]')"
+        )
+        found = self.marionette.find_elements(By.NAME, "foo")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_css_selector(self):
+        self.marionette.navigate(children_html)
+        els = self.marionette.execute_script("return document.querySelectorAll('p')")
+        found = self.marionette.find_elements(By.CSS_SELECTOR, "p")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_invalid_css_selector_should_throw(self):
+        with self.assertRaises(InvalidSelectorException):
+            self.marionette.find_elements(By.CSS_SELECTOR, "#")
+
+    def test_xpath(self):
+        self.marionette.navigate(children_html)
+        els = self.marionette.execute_script("return document.querySelectorAll('p')")
+        found = self.marionette.find_elements(By.XPATH, ".//p")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_css_selector_scope_doesnt_start_at_rootnode(self):
+        self.marionette.navigate(parent_child_html)
+        els = self.marionette.find_elements(By.ID, "child")
+        parent = self.marionette.find_element(By.ID, "parent")
+        found = parent.find_elements(By.CSS_SELECTOR, "p")
+        self.assertSequenceEqual(els, found)
+
+    def test_unknown_selector(self):
+        with self.assertRaises(InvalidSelectorException):
+            self.marionette.find_elements("foo", "bar")
+
+    def test_invalid_xpath_selector(self):
+        with self.assertRaises(InvalidSelectorException):
+            self.marionette.find_elements(By.XPATH, "count(//input)")
+        with self.assertRaises(InvalidSelectorException):
+            parent = self.marionette.execute_script("return document.documentElement")
+            parent.find_elements(By.XPATH, "count(//input)")
+
+    def test_invalid_css_selector(self):
+        with self.assertRaises(InvalidSelectorException):
+            self.marionette.find_elements(By.CSS_SELECTOR, "")
+        with self.assertRaises(InvalidSelectorException):
+            parent = self.marionette.execute_script("return document.documentElement")
+            parent.find_elements(By.CSS_SELECTOR, "")
+
+
+class TestFindElementsXHTML(MarionetteTestCase):
+    def setUp(self):
+        MarionetteTestCase.setUp(self)
+        self.marionette.timeout.implicit = 0
+
+    def assertItemsIsInstance(self, items, typ):
+        for item in items:
+            self.assertIsInstance(item, typ)
+
+    def test_child_elements(self):
+        self.marionette.navigate(children_xhtml)
+        parent = self.marionette.find_element(By.TAG_NAME, "div")
+        children = self.marionette.find_elements(By.TAG_NAME, "p")
+        found = parent.find_elements(By.TAG_NAME, "p")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(found, children)
+
+    def test_tag_name(self):
+        self.marionette.navigate(children_xhtml)
+        els = self.marionette.execute_script("return document.querySelectorAll('p')")
+        found = self.marionette.find_elements(By.TAG_NAME, "p")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_class_name(self):
+        self.marionette.navigate(class_xhtml)
+        els = self.marionette.execute_script("return document.querySelectorAll('.foo')")
+        found = self.marionette.find_elements(By.CLASS_NAME, "foo")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_by_name(self):
+        self.marionette.navigate(name_xhtml)
+        els = self.marionette.execute_script(
+            "return document.querySelectorAll('[name=foo]')"
+        )
+        found = self.marionette.find_elements(By.NAME, "foo")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_css_selector(self):
+        self.marionette.navigate(children_xhtml)
+        els = self.marionette.execute_script("return document.querySelectorAll('p')")
+        found = self.marionette.find_elements(By.CSS_SELECTOR, "p")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    @skip("XHTML namespace not yet supported")
+    def test_xpath(self):
+        self.marionette.navigate(children_xhtml)
+        els = self.marionette.execute_script("return document.querySelectorAll('p')")
+        found = self.marionette.find_elements(By.XPATH, "//xhtml:p")
+        self.assertItemsIsInstance(found, WebElement)
+        self.assertSequenceEqual(els, found)
+
+    def test_css_selector_scope_doesnt_start_at_rootnode(self):
+        self.marionette.navigate(parent_child_xhtml)
+        els = self.marionette.find_elements(By.ID, "child")
+        parent = self.marionette.find_element(By.ID, "parent")
+        found = parent.find_elements(By.CSS_SELECTOR, "p")
+        self.assertSequenceEqual(els, found)