Merge.

1 files changed, 93 insertions, 0 deletions

diff --git a/Lib/idlelib/idle_test/htest.py b/Lib/idlelib/idle_test/htest.py
new file mode 100644
index 00000000000..001f7ee07ee
--- /dev/null
+++ b/Lib/idlelib/idle_test/htest.py
@@ -0,0 +1,93 @@
+'''Run human tests of Idle's window, dialog, and popup widgets.
+
+run(test): run *test*, a callable that causes a widget to be displayed.
+runall(): run all tests defined in this file.
+
+Let X be a global name bound to a widget callable. End the module with
+
+if __name__ == '__main__':
+    <unittest, if there is one>
+    from idlelib.idle_test.htest import run
+    run(X)
+
+The X object must have a .__name__ attribute and a 'parent' parameter.
+X will often be a widget class, but a callable instance with .__name__
+or a wrapper function also work. The name of wrapper functions, like
+'_Editor_Window', should start with '_'.
+
+This file must contain a matching instance of the folling template,
+with X.__name__ prepended, as in '_Editor_window_spec ...'.
+
+_spec = {
+    'file': '',
+    'kwds': {'title': ''},
+    'msg': ""
+    }
+
+file (no .py): used in runall() to import the file and get X.
+kwds: passed to X (**kwds), after 'parent' is added, to initialize X.
+title: an example; used for some widgets, delete if not.
+msg: displayed in a master window. Hints as to how the user might
+  test the widget. Close the window to skip or end the test.
+'''
+from importlib import import_module
+import tkinter as tk
+
+
+_Editor_window_spec = {
+    'file': 'EditorWindow',
+    'kwds': {},
+    'msg': "Test editor functions of interest"
+    }
+
+_Help_dialog_spec = {
+    'file': 'EditorWindow',
+    'kwds': {},
+    'msg': "If the help text displays, this works"
+    }
+
+AboutDialog_spec = {
+    'file': 'aboutDialog',
+    'kwds': {'title': 'About test'},
+    'msg': "Try each button"
+    }
+
+
+GetCfgSectionNameDialog_spec = {
+    'file': 'configSectionNameDialog',
+    'kwds': {'title':'Get Name',
+                 'message':'Enter something',
+                 'used_names': {'abc'},
+                 '_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]",
+    }
+
+def run(test):
+    "Display a widget with callable *test* using a _spec dict"
+    root = tk.Tk()
+    test_spec = globals()[test.__name__ + '_spec']
+    test_kwds = test_spec['kwds']
+    test_kwds['parent'] = root
+
+    def run_test():
+        widget = test(**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)
+
+if __name__ == '__main__':
+    runall()