ceph/src/boost/tools/build/test/builtin_glob.py

   1 #!/usr/bin/python
   2
   3 # Copyright 2014 Steven Watanabe
   4 # Distributed under the Boost Software License, Version 1.0.
   5 # (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
   6
   7 # This tests the GLOB rule.
   8
   9 import os
  10 import BoostBuild
  11
  12 def test_glob(files, glob, expected, setup=""):
  13     t = BoostBuild.Tester(["-ffile.jam"], pass_toolset=0)
  14     t.write("file.jam", setup + """
  15     for local p in [ SORT %s ]
  16     {
  17         ECHO $(p) ;
  18     }
  19     UPDATE ;
  20     """ % glob)
  21     for f in files:
  22         t.write(f, "")
  23     # convert / into \ on windows
  24     expected = [os.path.join(*p.split("/")) for p in expected]
  25     expected.sort()
  26     t.run_build_system(stdout="\n".join(expected + [""]))
  27     t.cleanup()
  28
  29 # one or both arguments empty
  30 test_glob([], "[ GLOB : ]", [])
  31 test_glob([], "[ GLOB . : ]", [])
  32 test_glob([], "[ GLOB : * ]", [])
  33
  34 # a single result
  35 test_glob([], "[ GLOB . : * ]", ["./file.jam"])
  36
  37 # * can match any number of characters
  38 test_glob([], "[ GLOB . : file*.jam ]", ["./file.jam"])
  39 test_glob([], "[ GLOB . : f*am ]", ["./file.jam"])
  40 # ? should match a single character, but not more than one
  41 test_glob([], "[ GLOB . : fi?e.?am ]", ["./file.jam"])
  42 test_glob([], "[ GLOB . : fi?.jam ]", [])
  43 # [abc-fh-j] matches a set of characters
  44 test_glob([], '[ GLOB . : "[f][i][l][e].jam" ]', ["./file.jam"])
  45 test_glob([], '[ GLOB . : "[fghau][^usdrwe][k-o][^f-s].jam" ]', ["./file.jam"])
  46 # \x matches x
  47 test_glob([], "[ GLOB . : \\f\\i\\l\\e.jam ]", ["./file.jam"])
  48
  49 # multiple results
  50 test_glob(["test.txt"], "[ GLOB . : * ]", ["./file.jam", "./test.txt"])
  51
  52 # directories
  53 test_glob(["dir1/dir2/test.txt"], "[ GLOB dir1 : * ]", ["dir1/dir2"]);
  54
  55 # non-existent directory
  56 test_glob([], "[ GLOB dir1 : * ] ", [])
  57
  58 # multiple directories and patterns
  59 test_glob(["dir1/file1.txt", "dir2/file1.txt",
  60            "dir2/file2.txt"],
  61           "[ GLOB dir1 dir2 : file1* file2* ]",
  62           ["dir1/file1.txt", "dir2/file1.txt",
  63            "dir2/file2.txt"])
  64
  65 # The directory can contain . and ..
  66 test_glob(["dir/test.txt"], "[ GLOB dir/. : test.txt ]", ["dir/./test.txt"])
  67 test_glob(["dir/test.txt"], "[ GLOB dir/.. : file.jam ]", ["dir/../file.jam"])
  68
  69 # On case insensitive filesystems, the result should
  70 # be normalized.  It should NOT be downcased.
  71 test_glob(["TEST.TXT"], "[ GLOB . : TEST.TXT ]", ["./TEST.TXT"])
  72
  73 case_insensitive = (os.path.normcase("FILE") == "file")
  74
  75 if case_insensitive:
  76     test_glob(["TEST.TXT"], "[ GLOB . : test.txt ]", ["./TEST.TXT"])
  77     # This used to fail because the caching routines incorrectly
  78     # reported that . and .. do not exist.
  79     test_glob(["D1/D2/TEST.TXT"], "[ GLOB D1/./D2 : test.txt ]",
  80               ["D1/./D2/TEST.TXT"])
  81     test_glob(["D1/TEST.TXT", "TEST.TXT"], "[ GLOB D1/../D1 : test.txt ]",
  82               ["D1/../D1/TEST.TXT"])
  83     # This also failed because directories that were first found
  84     # by GLOB were recorded as non-existent.
  85     test_glob(["D1/D2/TEST.TXT"], "[ GLOB d1/d2 : test.txt ]",
  86               ["D1/D2/TEST.TXT"],
  87               "GLOB . : * ;")