From cee272e03025226de757e0a50739ba52bd357d04 Mon Sep 17 00:00:00 2001
From: Kornel Benko <kornel@lyx.org>
Date: Sun, 7 May 2017 14:40:08 +0200
Subject: [PATCH] Keytests: optimize for speed.

The culprit in keytest is the possibility to lose some keystrokes.
The idead here is that the keystokes are cached by QT until some
control character is entered forcing e.g. new dialog.
So, splitting input lines at these characters should be enough
to ensure that the next chars are not lost.
---
 development/autotests/keytest.py | 40 ++++++++++++++++++++++----------
 1 file changed, 28 insertions(+), 12 deletions(-)

diff --git a/development/autotests/keytest.py b/development/autotests/keytest.py
index 391ccd99d0..366efab752 100755
--- a/development/autotests/keytest.py
+++ b/development/autotests/keytest.py
@@ -162,7 +162,7 @@ def lyx_exists():
 
 # Interruptible os.system()
 def intr_system(cmd, ignore_err = False):
-    print("Executing " + cmd + "\n")
+    print("Executing " + cmd)
     ret = os.system(cmd)
     if os.WIFSIGNALED(ret):
         raise KeyboardInterrupt
@@ -278,6 +278,19 @@ def sendKeystringAx(line, LYX_PID):
         if line != "":
             sendKeystringLocal(line, LYX_PID)
 
+specialkeyreg = re.compile(r'(.+)(\\[AC][a-zA-Z].*)$')
+# Split line at start of each \[AC][a-zA-Z]
+
+def sendKeystringAC(line, LYX_PID):
+    m = specialkeyreg.match(line)
+    if m:
+        first = m.group(1)
+        second = m.group(2)
+        sendKeystringAC(first, LYX_PID)
+        sendKeystringAC(second, LYX_PID)
+    else:
+        sendKeystringAx(line, LYX_PID)
+
 controlkeyreg = re.compile(r'^(.*\\\[[A-Z][a-z]+\])(.*\\\[[A-Z][a-z]+\])(.*)$')
 # Make sure, only one of \[Return], \[Tab], \[Down], \[Home] etc are in one sent line
 # e.g. split the input line on each keysym
@@ -292,7 +305,7 @@ def sendKeystringRT(line, LYX_PID):
         if third != "":
             sendKeystringRT(third, LYX_PID)
     else:
-        sendKeystringAx(line, LYX_PID)
+        sendKeystringAC(line, LYX_PID)
 
 def system_retry(num_retry, cmd):
     i = 0
@@ -358,7 +371,7 @@ if locale_dir is None:
 
 def_delay = os.environ.get('XVKBD_DELAY')
 if def_delay is None:
-    def_delay = '100'
+    def_delay = '5'
 
 file_new_command = os.environ.get('FILE_NEW_COMMAND')
 if file_new_command is None:
@@ -447,10 +460,10 @@ while not failed:
             sys.stdout.flush()
             failed = True
         print('lyx_pid: ' + lyx_pid)
-        print('lyx_win: ' + lyx_window_name + '\n')
+        print('lyx_win: ' + lyx_window_name)
         sendKeystringLocal("\C\[Home]", lyx_pid)
     elif c[0:5] == 'Sleep':
-        print("Sleeping for " + c[6:] + " seconds\n")
+        print("Sleeping for " + c[6:] + " seconds")
         time.sleep(float(c[6:]))
     elif c[0:4] == 'Exec':
         cmd = c[5:].rstrip()
@@ -474,7 +487,7 @@ while not failed:
             os._exit(1)
     elif c[0:4] == 'KD: ':
         key_delay = c[4:].rstrip('\n')
-        print('Setting DELAY to ' + key_delay + '.\n')
+        print('Setting DELAY to ' + key_delay)
     elif c == 'Loop':
         RaiseWindow()
         sendKeystringRT(ResetCommand, lyx_pid)
@@ -510,13 +523,16 @@ while not failed:
                     intr_system("kill -9 " + str(lyx_pid), True);
                 time.sleep(0.5)
         cmd = c[8:].rstrip()
-        print("Executing " + cmd)
-        result = intr_system(cmd)
-        failed = failed or (result != 0)
-        print("result=" + str(result) + ", failed=" + str(failed))
+	if cmd != "":
+            print("Executing " + cmd)
+            result = intr_system(cmd)
+            failed = failed or (result != 0)
+            print("result=" + str(result) + ", failed=" + str(failed))
+        else:
+            print("failed=" + str(failed))
     elif c[0:4] == 'Lang':
         lang = c[5:].rstrip()
-        print("Setting LANG=" + lang + "\n")
+        print("Setting LANG=" + lang)
         os.environ['LANG'] = lang
         os.environ['LC_ALL'] = lang
 # If it doesn't exist, create a link <locale_dir>/<country-code>/LC_MESSAGES/lyx<version-suffix>.mo
@@ -528,7 +544,7 @@ while not failed:
         else:
             ccode = lang
 
-        print("Setting LANGUAGE=" + ccode + "\n")
+        print("Setting LANGUAGE=" + ccode)
         os.environ['LANGUAGE'] = ccode
 
         idx = lang.find("_")
-- 
2.39.2