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unittest: updated the script to be able to work from the unittest directory

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Peter Ljunglöf
2019-07-12 10:25:11 +02:00
parent 9646629fb3
commit 29ee6d0d70
1 changed files with 7 additions and 5 deletions
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12
unittest/unittest.py
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@@ -1,8 +1,9 @@
"""
Python 2+3 script for unit testing RGL grammars.
Usage: python path-to-script.py path/to/testfile.gftest ...
The script muste be located in the RGL 'src' directory to work properly.
Usage: python path-to-script.py path/to/testfile.gftest (...)
The script must be located in a sibling directory
to the RGL 'src' directory to work properly.
The test file should look something like this:
@@ -25,14 +26,15 @@ import os.path
from subprocess import Popen, PIPE
from glob import glob
GRAMMARDIR = '../src'
ENCODING = 'utf-8'
def usage():
print("Usage: python %s path/to/testfile.gftest ..." % (sys.argv[0],))
print("Usage: python %s path/to/testfile.gftest (...)" % (sys.argv[0],))
print()
print("(Note: to work properly this script must be located in")
print("the RGL 'src' directory, and gf must be in the system path)")
print("the RGL 'unittest' directory, and gf must be in the system path)")
print()
@@ -48,7 +50,7 @@ def gferror(reply):
def importfile(linenr, lang):
scriptdir = os.path.dirname(sys.argv[0]) or '.'
langfiles = glob('%s/*/%s.gf' % (scriptdir, lang))
langfiles = glob('%s/%s/*/%s.gf' % (scriptdir, GRAMMARDIR, lang))
if not langfiles:
error(linenr, "Cannot find language:", lang)
exit(1)