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Update unittest.py

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This commit is contained in:
Yousef Almesbahi
2022-01-23 19:11:19 +08:00
committed by Meowyam
parent d021ebd527
commit 45d47afc36
2 changed files with 8 additions and 3 deletions
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2
unittest/README.md
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@@ -9,6 +9,8 @@ python path/to/unittest.py [-h] [-v] [--no-pmcfg] path/to/testfile.gftest (...)
The script must be located in a sibling directory The script must be located in a sibling directory
to the RGL `src` directory to work properly. to the RGL `src` directory to work properly.
**Note:** On Windows use WSL (Windows Subsystem for Linux) to run `unittest.py` script, also replace the commented lines for Windows inside the script.
## Test format ## Test format
The test file should look something like this: The test file should look something like this:

9
unittest/unittest.py
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@@ -16,6 +16,9 @@ import argparse
from subprocess import Popen, PIPE from subprocess import Popen, PIPE
from glob import glob from glob import glob
GF_PROCESS = 'gf -run'
## For WSL on windows replace the GF_PROCESS with following line
##GF_PROCESS = 'gf.exe -run'
GRAMMARDIR = '../src' GRAMMARDIR = '../src'
ENCODING = 'utf-8' ENCODING = 'utf-8'
@@ -161,7 +164,7 @@ def runtest(testlines, args):
print() print()
# calling GF from a subprocess: # calling GF from a subprocess:
command = 'gf -run'.split() command = GF_PROCESS.split()
gfinput = '\n'.join(gfscript) + '\n' gfinput = '\n'.join(gfscript) + '\n'
gf = Popen(command, stdin=PIPE, stdout=PIPE) gf = Popen(command, stdin=PIPE, stdout=PIPE)
stdout, _stderr = gf.communicate(gfinput.encode(ENCODING)) stdout, _stderr = gf.communicate(gfinput.encode(ENCODING))
@@ -182,7 +185,7 @@ def runtest(testlines, args):
linenr, lang = alltrees.pop(0).split() linenr, lang = alltrees.pop(0).split()
if args.verbose: if args.verbose:
print('---+ line %s (%s), result from GF:' % (linenr, lang)) print('---+ line %s (%s), result from GF:' % (linenr, lang))
for tree in alltrees: for tree in alltrees:
print(' |', tree) print(' |', tree)
if len(alltrees) == 0 or gferror("\n".join(alltrees)): if len(alltrees) == 0 or gferror("\n".join(alltrees)):
theerror = "\n".join(alltrees) if alltrees else "No parse trees found" theerror = "\n".join(alltrees) if alltrees else "No parse trees found"
@@ -195,7 +198,7 @@ def runtest(testlines, args):
if besterrors > 0: if besterrors > 0:
for oldlinenr, oldlang, oldtrees in oldresults: for oldlinenr, oldlang, oldtrees in oldresults:
if besttree not in oldtrees: if besttree not in oldtrees:
error(linenr, error(linenr,
"The result of line %s (%s):\n %s\n" "The result of line %s (%s):\n %s\n"
"is not among the results of line %s (%s):\n %s" "is not among the results of line %s (%s):\n %s"
% (linenr, lang, besttree, oldlinenr, oldlang, "\n ".join(oldtrees))) % (linenr, lang, besttree, oldlinenr, oldlang, "\n ".join(oldtrees)))