Interactive tools: Escape control character for Unicode output

[platform/upstream/libxkbcommon.git] / test / xkeyboard-config-test.py.in

diff --git a/test/xkeyboard-config-test.py.in b/test/xkeyboard-config-test.py.in
index 222f8c5..66deca4 100755 (executable)
--- a/test/xkeyboard-config-test.py.in
+++ b/test/xkeyboard-config-test.py.in
@@ -23,7 +23,7 @@ def escape(s):
 
 # The function generating the progress bar (if any).
 def create_progress_bar(verbose):
-    def noop_progress_bar(x, total):
+    def noop_progress_bar(x, total, file=None):
         return x
 
     progress_bar = noop_progress_bar
@@ -211,7 +211,7 @@ def run(combos, tool, njobs, keymap_output_dir):
     failed = False
     with multiprocessing.Pool(njobs) as p:
         results = p.imap_unordered(tool, combos)
-        for invocation in progress_bar(results, total=len(combos)):
+        for invocation in progress_bar(results, total=len(combos), file=sys.stdout):
             if invocation.exitstatus != 0:
                 failed = True
                 target = sys.stderr
@@ -252,7 +252,12 @@ def main(args):
     }
 
     parser = argparse.ArgumentParser(
-        description='Tool to test all layout/variant/option combinations.'
+        description='''
+                    This tool compiles a keymap for each layout, variant and
+                    options combination in the given rules XML file. The output
+                    of this tool is YAML, use your favorite YAML parser to
+                    extract error messages. Errors are printed to stderr.
+                    '''
     )
     parser.add_argument('path', metavar='/path/to/evdev.xml',
                         nargs='?', type=str,
@@ -267,6 +272,13 @@ def main(args):
     parser.add_argument('--verbose', '-v', default=False, action="store_true")
     parser.add_argument('--keymap-output-dir', default=None, type=str,
                         help='Directory to print compiled keymaps to')
+    parser.add_argument('--layout', default=None, type=str,
+                        help='Only test the given layout')
+    parser.add_argument('--variant', default=None, type=str,
+                        help='Only test the given variant')
+    parser.add_argument('--option', default=None, type=str,
+                        help='Only test the given option')
+
     args = parser.parse_args()
 
     verbose = args.verbose
@@ -275,7 +287,14 @@ def main(args):
 
     tool = tools[args.tool]
 
-    combos = parse(args.path)
+    if any([args.layout, args.variant, args.option]):
+        combos = [{
+            'l': args.layout,
+            'v': args.variant,
+            'o': args.option,
+        }]
+    else:
+        combos = parse(args.path)
     failed = run(combos, tool, args.jobs, keymapdir)
     sys.exit(failed)