LibreLogo: add unit tests for program compilation

from LibreLogo to Python

Change-Id: I39df100a13efe3573b33cb856701cbeb0d95954d
Reviewed-on: https://gerrit.libreoffice.org/62364
Tested-by: Jenkins
Reviewed-by: László Németh <nemeth@numbertext.org>

librelogo/source/LibreLogo/LibreLogo.py

@@ -1735,6 +1735,9 @@ def __compil__(s):
             __loadlang__(_.lng, __l12n__(_.lng))
     except:
         __trace__()
+        # for testing compiling, we create a not document based namespace
+        if "_" not in locals():
+            _ = lambda: None
         _.lng = 'en_US'
         if not _.lng in __comp__:
             __loadlang__(_.lng, __l12n__(_.lng)) 

sw/qa/uitest/librelogo/compile.py

+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+from uitest.framework import UITestCase
+from libreoffice.uno.propertyvalue import mkPropertyValues
+from uitest.uihelper.common import get_state_as_dict, type_text
+
+import time, re
+from uitest.debug import sleep
+from libreoffice.uno.propertyvalue import mkPropertyValues
+from uitest.uihelper.common import select_pos
+
+class LibreLogoCompileTest(UITestCase):
+   LIBRELOGO_PATH = "vnd.sun.star.script:LibreLogo|LibreLogo.py$%s?language=Python&location=share"
+   LS = "#_@L_i_N_e@_#" # LibreLogo line separator for debug feature "jump to the bad LibreLogo program line"
+
+   def createMasterScriptProviderFactory(self):
+       xServiceManager = self.xContext.ServiceManager
+       return xServiceManager.createInstanceWithContext(
+           "com.sun.star.script.provider.MasterScriptProviderFactory",
+           self.xContext)
+
+   def getScript(self, command):
+       xMasterScriptProviderFactory = self.createMasterScriptProviderFactory()
+       document = self.ui_test.get_component()
+       xScriptProvider = xMasterScriptProviderFactory.createScriptProvider(document)
+       xScript = xScriptProvider.getScript(self.LIBRELOGO_PATH %command)
+       self.assertIsNotNone(xScript, "xScript was not loaded")
+       return xScript
+
+   def test_compile_librelogo(self):
+        # XScript interface to LibreLogo Python compiler
+        xCompile = self.getScript("__compil__")
+
+        for test in (
+                # BASE COMMANDS
+                ("FORWARD 1 forward 1 fd 1", "forward(1)\nforward(1)\nforward(1)"),
+                ("BACK 1 back 1 bk 1", "backward(1)\nbackward(1)\nbackward(1)"),
+                ("RIGHT 1 right 1 rt 1", "turnright(1)\nturnright(1)\nturnright(1)"),
+                ("LEFT 1 left 1 lt 1", "turnleft(1)\nturnleft(1)\nturnleft(1)"),
+                # COMMENTS
+                ("fd 1; comment\n; full-line comment", "forward(1)\n" + self.LS),
+                # MULTI-LINE COMMAND
+                ("LABEL ~\n10 + 10", "label(10 + 10)\n" + self.LS),
+                # UNIT SPECIFIERS
+                # check specifier "pt" (point)
+                ("fd 1pt", "forward(1)"),
+                # check specifier "pt" (point)
+                ("fd 0.5pt", "forward(0.5)"),
+                # check "in" (inch)
+                ("fd 1in", "forward(72.0)"),
+                # check "cm" (centimeter)
+                ("fd 1cm", "forward(%s)" % (1/(2.54/72))),
+                # check "mm" (millimeter)
+                ("fd 10mm", "forward(%s)" % (1/(2.54/72))),
+                # angle
+                ("rt 90°", "turnright(90)"),
+                # clock-position
+                ("rt 3h", "turnright(90.0)"),
+                # CONDITION
+                ("if a = 1 [ ]", "if a == 1 :\n __checkhalt__()"),
+                # with else
+                ("if a == 1 [ ] [ ]", "if a == 1 :\n __checkhalt__()\nelse:\n __checkhalt__()"),
+                # LOOPS
+                ("repeat 10 [ ]", "for REPCOUNT in range(1, 1+int(10 )):\n __checkhalt__()"),
+                # endless loop
+                ("repeat [ ]", "REPCOUNT0 = 1\nwhile True:\n __checkhalt__()\n REPCOUNT = REPCOUNT0\n REPCOUNT0 += 1"),
+                # loop in loop
+                ("repeat 10 [ repeat REPCOUNT [ a=1 ] ]", "for REPCOUNT in range(1, 1+int(10 )):\n __checkhalt__()\n for REPCOUNT in range(1, 1+int(REPCOUNT )):\n  __checkhalt__()\n  a=1"),
+                # while
+                ("WHILE REPCOUNT < 10 [ ]", "REPCOUNT2 = 1\nwhile REPCOUNT2 < 10 :\n __checkhalt__()\n REPCOUNT = REPCOUNT2\n REPCOUNT2 += 1"),
+                # for
+                ("FOR i in [1, 2, 3] [ ]", "REPCOUNT4 = 1\nfor i in [1, 2, 3] :\n __checkhalt__()\n REPCOUNT = REPCOUNT4\n REPCOUNT4 += 1"),
+                # PROCEDURE
+                ("TO x\nLABEL 2\nEND", "global x\ndef x():\n __checkhalt__()\n %s\n label(2)\n %s" % (((self.LS),)*2)),
+                # FUNCTION
+                ("TO x\nOUTPUT 3\nEND", "global x\ndef x():\n __checkhalt__()\n %s\n return 3\n %s" % (((self.LS),)*2)),
+                # PROCEDURE WITH ARGUMENTS
+                ("TO x y\nLABEL y\nEND\nx 25", "global x\ndef x(y):\n __checkhalt__()\n %s\n label(y)\n %s\n%s\nx(25)" % (((self.LS),)*3)),
+                ("TO x :y :z\nLABEL :y + :z\nEND\nx 25", "global x\ndef x(_y, _z):\n __checkhalt__()\n %s\n label(_y + _z)\n %s\n%s\nx(25)" % (((self.LS),)*3)),
+                # UNICODE VARIABLE NAMES
+                ("Erdős=1", "Erd__u__0151s=1"),
+                # STRING CONSTANTS
+                ("LABEL \"label", "label(u'label')"),
+                ("LABEL “label”", "label(u'label')"),
+                ("LABEL 'label'", "label(u'label')"),
+                ):
+            compiled = xCompile.invoke((test[0],), (), ())[0]
+            self.assertEqual(test[1], re.sub(r'(\n| +\n)+', '\n', re.sub(r'\( ', '(', compiled)).strip())
+
+# vim: set shiftwidth=4 softtabstop=4 expandtab: