run.py

@@ -21,7 +21,7 @@ CHAPTER_DEADLINES = {
     "chapter2": datetime.datetime(2024, 4,  8, tzinfo=PDT),
     "chapter3": datetime.datetime(2024, 4, 15, tzinfo=PDT),
     "chapter4": datetime.datetime(2024, 4, 22, tzinfo=PDT),
-    "chapter5": datetime.datetime(2024, 4, 20, tzinfo=PDT),
+    "chapter5": datetime.datetime(2024, 4, 29, tzinfo=PDT),
     "chapter6": datetime.datetime(2024, 5,  6, tzinfo=PDT),
     "chapter7": datetime.datetime(2024, 5, 13, tzinfo=PDT),
     "chapter8": datetime.datetime(2024, 5, 20, tzinfo=PDT),
@@ -93,6 +93,7 @@ CURRENT_TESTS = {
                  "chapter8-exercise-check-boxes-tests.md",
                  "chapter8-exercise-get-forms-tests.md",
                  "chapter8-exercise-rich-buttons-tests.md",
+                 "chapter8-exercise-tab-tests.md",
                  ],
     "chapter9": ["chapter9-base-tests.md",
                  "chapter9-exercise-create-element-tests.md",

tests/chapter2-exercise-scrollbar-tests.md

@@ -38,7 +38,6 @@ Resize the window and set up the URL and web page:
     >>> wbemocks.socket.respond_200(url, content)
     >>> browser.set_parameters(WIDTH=800, HEIGHT=100,
     ...     VSTEP=20, HSTEP=800, SCROLL_STEP=25)
-    >>> wbemocks.MockCanvas.hide_above(-20)
 
 Since the h-step is equal to the width and the page contents is 10
 letters, there should be 10 lines of text. Since each line is 20

tests/chapter3-base-tests.md

@@ -21,6 +21,27 @@ Make sure you have the expected default values for `HSTEP`, `VSTEP`,
     >>> browser.HEIGHT
     600
 
+
+Notes
+=====
+
+You might need to modify the `__repr__` method on `Text` and `Tag`
+if you factored your project into multiple files:  (This is especially
+true if you see a mismatched output of the form `<layout.Tag object at ...>`)
+
+```
+class Text:
+    ...
+    def __repr__(self):
+        return "Text('{}')".format(self.text)
+
+class Tag:
+    ...
+    def __repr__(self):
+        return "Tag('{}')".format(self.tag)
+```
+
+
 Testing `lex`
 -------------
 

tests/chapter3-exercise-centered-text-tests.md

@@ -81,7 +81,7 @@ You should be able to mix centered and normal text on different lines
 
 Ensure that the application correctly handles the transition from centered to regular text within the same sequence
 
-    >>> test_layout('<h1 class="title">center this</h1>then this is regular')
+    >>> test_layout('<h1 class="title">center this</h1>then this is regular') #doctest: +NORMALIZE_WHITESPACE   
     [(312.0, 21.0, 'center', Font size=16 weight=normal slant=roman style=None),
      (424.0, 21.0, 'this', Font size=16 weight=normal slant=roman style=None), 
      (13.0, 41.0, 'then', Font size=16 weight=normal slant=roman style=None), 

tests/chapter3-exercise-small-caps-tests.md

@@ -16,8 +16,7 @@ Testing boilerplate:
     >>> _ = wbemocks.ssl.patch().start()
     >>> _ = wbemocks.patch_canvas()
     >>> import browser
-    >>> browser.WIDTH
-    800
+    >>> browser.set_parameters(WIDTH=800)
     >>> def test_layout(text):
     ...   dl = browser.Layout(browser.lex(text)).display_list
     ...   return wbemocks.normalize_display_list(dl)

tests/chapter3-exercise-soft-hyphens-tests.md

@@ -43,7 +43,7 @@ If the word fits without splitting then no literal hyphens are present.
 When a soft hyphen is replaced with a literal hyphen you need to check that the
   text with the hyphen fits on the line.
 
-    >>> browser.WIDTH = 90
+    >>> browser.set_parameters(WIDTH=90)
     >>> test_layout("a\N{soft hyphen}b\N{soft hyphen}c\N{soft hyphen}d\N{soft hyphen}e") #doctest: +NORMALIZE_WHITESPACE
     [(13.0, 21.0, 'abc-', Font size=16 weight=normal slant=roman style=None), 
      (13.0, 41.0, 'de', Font size=16 weight=normal slant=roman style=None)]
@@ -51,7 +51,7 @@ When a soft hyphen is replaced with a literal hyphen you need to check that the
 
 Sometimes a word may be so long that it needs to be split multiple times.
 
-    >>> browser.WIDTH = 122
+    >>> browser.set_parameters(WIDTH=122)
     >>> test_layout("multi\N{soft hyphen}word\N{soft hyphen}split") #doctest: +NORMALIZE_WHITESPACE
     [(13.0, 21.0, 'multi-', Font size=16 weight=normal slant=roman style=None), 
      (13.0, 41.0, 'word-', Font size=16 weight=normal slant=roman style=None),

tests/chapter9-base-tests.md

@@ -13,7 +13,7 @@ interaction.
 
 Note that we aren't mocking `dukpy`. It should just run JavaScript normally!
 
-Testing basic <script> support
+Testing basic \<script> support
 ==============================
 
 The browser should download JavaScript code mentioned in a `<script>` tag:

tests/chapter9-exercise-ids-tests.md

@@ -87,7 +87,7 @@ Replace the id with something that has a different id.
     Traceback (most recent call last):
       ...
     _dukpy.JSRuntimeError: ReferenceError: identifier 'one' undefined
-        at [anon] (duk_js_var.c:1239) internal
+      ...
         at eval (eval:1) preventsyield
     >>> js.run("replacement;")
     {'handle': 2}
@@ -110,19 +110,19 @@ Empty the document of ids.
     Traceback (most recent call last):
       ...
     _dukpy.JSRuntimeError: ReferenceError: identifier 'alice' undefined
-        at [anon] (duk_js_var.c:1239) internal
+      ...
         at eval (eval:1) preventsyield
     >>> js.run("one;")
     Traceback (most recent call last):
       ...
     _dukpy.JSRuntimeError: ReferenceError: identifier 'one' undefined
-        at [anon] (duk_js_var.c:1239) internal
+      ...
         at eval (eval:1) preventsyield
     >>> js.run("replacement;")
     Traceback (most recent call last):
       ...
     _dukpy.JSRuntimeError: ReferenceError: identifier 'replacement' undefined
-        at [anon] (duk_js_var.c:1239) internal
+      ...
         at eval (eval:1) preventsyield
     >>> browser.print_tree(this_browser.active_tab.document)
      DocumentLayout()

tests/wbemocks.py

@@ -146,10 +146,10 @@ class socket:
         cls.URLs[url] = [method, response, body]
 
     @classmethod
-    def respond_200(cls, url, body, **kwargs):
+    def respond_200(cls, url, response_body, **kwargs):
         response = ("HTTP/1.0 200 OK\r\n" +
                     "\r\n" +
-                    body).encode()
+                    response_body).encode()
         cls.respond(url, response, **kwargs)
 
     @classmethod
@@ -437,9 +437,8 @@ class MockCanvas:
             cmd = "create_text: x={} y={} text={}".format(x, y, text)
         self._draw(cmd)
         if font is None:
-            y2 = y
-        else:
-            y2 = y + font.metrics("linespace")
+            font = MockFont(size=20)
+        y2 = y + font.metrics("linespace")
         if self._allow("create_text", y2): print(cmd)
 
     def pack(self, expand=None, fill=None):