/
builtin_glob.py
executable file
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/
builtin_glob.py
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#!/usr/bin/python
# Copyright 2014 Steven Watanabe
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
# This tests the GLOB rule.
import os
import BoostBuild
def test_glob(files, glob, expected, setup=""):
t = BoostBuild.Tester(["-ffile.jam"], pass_toolset=0)
t.write("file.jam", setup + """
for local p in [ SORT %s ]
{
ECHO $(p) ;
}
UPDATE ;
""" % glob)
for f in files:
t.write(f, "")
# convert / into \ on windows
expected = [os.path.join(*p.split("/")) for p in expected]
expected.sort()
t.run_build_system(stdout="\n".join(expected + [""]))
t.cleanup()
# one or both arguments empty
test_glob([], "[ GLOB : ]", [])
test_glob([], "[ GLOB . : ]", [])
test_glob([], "[ GLOB : * ]", [])
# a single result
test_glob([], "[ GLOB . : * ]", ["./file.jam"])
# * can match any number of characters
test_glob([], "[ GLOB . : file*.jam ]", ["./file.jam"])
test_glob([], "[ GLOB . : f*am ]", ["./file.jam"])
# ? should match a single character, but not more than one
test_glob([], "[ GLOB . : fi?e.?am ]", ["./file.jam"])
test_glob([], "[ GLOB . : fi?.jam ]", [])
# [abc-fh-j] matches a set of characters
test_glob([], "[ GLOB . : [f][i][l][e].jam ]", ["./file.jam"])
test_glob([], "[ GLOB . : [fghau][^usdrwe][k-o][^f-s].jam ]", ["./file.jam"])
# \x matches x
test_glob([], "[ GLOB . : \\f\\i\\l\\e.jam ]", ["./file.jam"])
# multiple results
test_glob(["test.txt"], "[ GLOB . : * ]", ["./file.jam", "./test.txt"])
# directories
test_glob(["dir1/dir2/test.txt"], "[ GLOB dir1 : * ]", ["dir1/dir2"]);
# non-existent directory
test_glob([], "[ GLOB dir1 : * ] ", [])
# multiple directories and patterns
test_glob(["dir1/file1.txt", "dir2/file1.txt",
"dir2/file2.txt"],
"[ GLOB dir1 dir2 : file1* file2* ]",
["dir1/file1.txt", "dir2/file1.txt",
"dir2/file2.txt"])
# The directory can contain . and ..
test_glob(["dir/test.txt"], "[ GLOB dir/. : test.txt ]", ["dir/./test.txt"])
test_glob(["dir/test.txt"], "[ GLOB dir/.. : file.jam ]", ["dir/../file.jam"])
# On case insensitive filesystems, the result should
# be normalized. It should NOT be downcased.
test_glob(["TEST.TXT"], "[ GLOB . : TEST.TXT ]", ["./TEST.TXT"])
case_insensitive = (os.path.normcase("FILE") == "file")
if case_insensitive:
test_glob(["TEST.TXT"], "[ GLOB . : test.txt ]", ["./TEST.TXT"])
# This used to fail because the caching routines incorrectly
# reported that . and .. do not exist.
test_glob(["D1/D2/TEST.TXT"], "[ GLOB D1/./D2 : test.txt ]",
["D1/./D2/TEST.TXT"])
test_glob(["D1/TEST.TXT", "TEST.TXT"], "[ GLOB D1/../D1 : test.txt ]",
["D1/../D1/TEST.TXT"])
# This also failed because directories that were first found
# by GLOB were recorded as non-existent.
test_glob(["D1/D2/TEST.TXT"], "[ GLOB d1/d2 : test.txt ]",
["D1/D2/TEST.TXT"],
"GLOB . : * ;")