Issue #21477: Idle htest: merge and modify run and runall; add many tests.

Patch by Saimadhav Heblikar

1 files changed, 191 insertions, 23 deletions

diff --git a/Lib/idlelib/idle_test/htest.py b/Lib/idlelib/idle_test/htest.py
index 04463a1..4735e9e 100644
--- a/Lib/idlelib/idle_test/htest.py
+++ b/Lib/idlelib/idle_test/htest.py
@@ -35,17 +35,51 @@ import tkinter as tk
 
 AboutDialog_spec = {
     'file': 'aboutDialog',
-    'kwds': {'title': 'About test'},
-    'msg': "Try each button"
+    'kwds': {'title': 'aboutDialog test',
+             '_htest': True,
+             },
+    'msg': "Test every button. Ensure Python, TK and IDLE versions "
+           "are correctly displayed.\n [Close] to exit.",
+     }
+
+_calltip_window_spec = {
+    'file': 'CallTipWindow',
+    'kwds': {},
+    'msg': "Typing '(' should display a calltip.\n"
+           "Typing ') should hide the calltip.\n"
     }
 
+_class_browser_spec = {
+    'file': 'ClassBrowser',
+    'kwds': {},
+    'msg': "Inspect names of module, class(with superclass if "
+           "applicable), methods and functions.\nToggle nested items."
+           "\nN.S: Double click on items does not work",
+     }
 
-_editor_window_spec = {
-    'file': 'EditorWindow',
+_color_delegator_spec = {
+    'file': 'ColorDelegator',
+    'kwds': {},
+    'msg': "The text is sample Python code.\n"
+           "Ensure components like comments, keywords, builtins,\n"
+           "string, definitions, and break are correctly colored.\n"
+           "The default color scheme is in idlelib/config-highlight.def"
+    }
+
+_dyn_option_menu_spec = {
+    'file': 'dynOptionMenuWidget',
     'kwds': {},
-    'msg': "Test editor functions of interest"
+    'msg': "Select one of the many options in the 'old option set'.\n"
+           "Click the button to change the option set.\n"
+           "Select one of the many options in the 'new option set'."
     }
 
+#_editor_window_spec = {
+#   'file': 'EditorWindow',
+#    'kwds': {},
+#    'msg': "Test editor functions of interest"
+#    }
+
 GetCfgSectionNameDialog_spec = {
     'file': 'configSectionNameDialog',
     'kwds': {'title':'Get Name',
@@ -54,7 +88,19 @@ GetCfgSectionNameDialog_spec = {
              '_htest': True},
     'msg': "After the text entered with [Ok] is stripped, <nothing>, "
            "'abc', or more that 30 chars are errors.\n"
-           "Close 'Get Name' with a valid entry (printed to Shell), [Cancel], or [X]",
+           "Close 'Get Name' with a valid entry (printed to Shell), "
+           "[Cancel], or [X]",
+    }
+GetHelpSourceDialog_spec = {
+    'file': 'configHelpSourceEdit',
+    'kwds': {'title': 'Get helpsource',
+             '_htest': True},
+    'msg': "Enter menu item name and help file path\n "
+           "<nothing> and more than 30 chars are invalid menu item names.\n"
+           "<nothing>, file does not exist are invalid path items.\n"
+           "Test for incomplete web address for help file path.\n"
+           "A valid entry will be printed to shell with [0k].\n"
+           "[Cancel] will print None to shell",
     }
 
 _help_dialog_spec = {
@@ -63,30 +109,152 @@ _help_dialog_spec = {
     'msg': "If the help text displays, this works"
     }
 
-def run(test):
-    "Display a widget with callable *test* using a _spec dict"
+_io_binding_spec = {
+    'file': 'IOBinding',
+    'kwds': {},
+    'msg': "Test the following bindings\n"
+           "<Control-o> to display open window from file dialog.\n"
+           "<Control-s> to save the file\n"
+
+    }
+
+_multi_call_spec = {
+    'file': 'MultiCall',
+    'kwds': {},
+    'msg': "The following actions should trigger a print to console.\n"
+           "Entering and leaving the text area, key entry, <Control-Key>,\n"
+           "<Alt-Key-a>, <Control-Key-a>, <Alt-Control-Key-a>, \n"
+           "<Control-Button-1>, <Alt-Button-1> and focussing out of the window\n"
+           "are sequences to be tested."
+    }
+
+_multistatus_bar_spec = {
+    'file': 'MultiStatusBar',
+    'kwds': {},
+    'msg': "Ensure presence of multi-status bar below text area.\n"
+           "Click 'Update Status' to change the multi-status text"
+    }
+
+_object_browser_spec = {
+    'file': 'ObjectBrowser',
+    'kwds': {},
+    'msg': "Double click on items upto the lowest level.\n"
+           "Attributes of the objects and related information "
+           "will be displayed side-by-side at each level."
+    }
+
+_path_browser_spec = {
+    'file': 'PathBrowser',
+    'kwds': {},
+    'msg': "Test for correct display of all paths in sys.path."
+           "\nToggle nested items upto the lowest level."
+           "\nN.S: Double click on items does not work."
+    }
+
+_scrolled_list_spec = {
+    'file': 'ScrolledList',
+    'kwds': {},
+    'msg': "You should see a scrollable list of items\n"
+           "Selecting an item will print it to console.\n"
+           "Double clicking an item will print it to console\n"
+           "Right click on an item will display a popup."
+    }
+
+_tabbed_pages_spec = {
+    'file': 'tabbedpages',
+    'kwds': {},
+    'msg': "Toggle between the two tabs 'foo' and 'bar'\n"
+           "Add a tab by entering a suitable name for it.\n"
+           "Remove an existing tab by entering its name.\n"
+           "Remove all existing tabs.\n"
+           "<nothing> is an invalid add page and remove page name.\n"
+    }
+
+TextViewer_spec = {
+    'file': 'textView',
+    'kwds': {'title': 'Test textView',
+             'text':'The quick brown fox jumps over the lazy dog.\n'*35,
+             '_htest': True},
+    'msg': "Test for read-only property of text.\n"
+           "Text is selectable. Window is scrollable.",
+     }
+
+_tooltip_spec = {
+    'file': 'ToolTip',
+    'kwds': {},
+    'msg': "Place mouse cursor over both the buttons\n"
+           "A tooltip should appear with some text."
+    }
+
+_tree_widget_spec = {
+    'file': 'TreeWidget',
+    'kwds': {},
+    'msg': "You should see two canvas' side-by-side.\n"
+           "The left canvas is scrollable.\n"
+           "The right canvas is not scrollable.\n"
+           "Click on folders upto to the lowest level."
+    }
+
+_widget_redirector_spec = {
+    'file': 'WidgetRedirector',
+    'kwds': {},
+    'msg': "Every text insert should be printed to console."
+    }
+
+def run(test=None):
     root = tk.Tk()
-    test_spec = globals()[test.__name__ + '_spec']
-    test_kwds = test_spec['kwds']
-    test_kwds['parent'] = root
+    test_list = [] # List of tuples of the form (spec, kwds, callable widget)
+    if test:
+        test_spec = globals()[test.__name__ + '_spec']
+        test_spec['name'] = test.__name__
+        test_kwds = test_spec['kwds']
+        test_kwds['parent'] = root
+        test_list.append((test_spec, test_kwds, test))
+    else:
+        for k, d in globals().items():
+            if k.endswith('_spec'):
+                test_name = k[:-5]
+                test_spec = d
+                test_spec['name'] = test_name
+                test_kwds = test_spec['kwds']
+                test_kwds['parent'] = root
+                mod = import_module('idlelib.' + test_spec['file'])
+                test = getattr(mod, test_name)
+                test_list.append((test_spec, test_kwds, test))
+
+    help_string = tk.StringVar('')
+    test_name = tk.StringVar('')
+    callable_object = None
+    test_kwds = None
+
+
+    def next():
+        nonlocal help_string, test_name, callable_object, test_kwds
+        if len(test_list) == 1:
+            next_button.pack_forget()
+        test_spec, test_kwds, test = test_list.pop()
+        help_string.set(test_spec['msg'])
+        test_name.set('test ' + test_spec['name'])
+        callable_object = test
+
 
     def run_test():
-        widget = test(**test_kwds)
+        widget = callable_object(**test_kwds)
         try:
             print(widget.result)
         except AttributeError:
             pass
-    tk.Label(root, text=test_spec['msg'], justify='left').pack()
-    tk.Button(root, text='Test ' + test.__name__, command=run_test).pack()
-    root.mainloop()
 
-def runall():
-    "Run all tests. Quick and dirty version."
-    for k, d in globals().items():
-        if k.endswith('_spec'):
-            mod = import_module('idlelib.' + d['file'])
-            test = getattr(mod, k[:-5])
-            run(test)
+    label = tk.Label(root, textvariable=help_string, justify='left')
+    label.pack()
+    button = tk.Button(root, textvariable=test_name, command=run_test)
+    button.pack()
+    next_button = tk.Button(root, text="Next", command=next)
+    next_button.pack()
+
+    next()
+
+    root.mainloop()
 
 if __name__ == '__main__':
-    runall()
+    run()