|  | #!/bin/sh | 
|  |  | 
|  | test_description='check that the most basic functions work | 
|  |  | 
|  |  | 
|  | Verify wrappers and compatibility functions. | 
|  | ' | 
|  |  | 
|  | . ./test-lib.sh | 
|  |  | 
|  | test_expect_success 'character classes (isspace, isalpha etc.)' ' | 
|  | test-ctype | 
|  | ' | 
|  |  | 
|  | test_expect_success 'mktemp to nonexistent directory prints filename' ' | 
|  | test_must_fail test-mktemp doesnotexist/testXXXXXX 2>err && | 
|  | grep "doesnotexist/test" err | 
|  | ' | 
|  |  | 
|  | test_expect_success POSIXPERM,SANITY 'mktemp to unwritable directory prints filename' ' | 
|  | mkdir cannotwrite && | 
|  | chmod -w cannotwrite && | 
|  | test_when_finished "chmod +w cannotwrite" && | 
|  | test_must_fail test-mktemp cannotwrite/testXXXXXX 2>err && | 
|  | grep "cannotwrite/test" err | 
|  | ' | 
|  |  | 
|  | test_expect_success 'git_mkstemps_mode does not fail if fd 0 is not open' ' | 
|  | git commit --allow-empty -m message <&- | 
|  | ' | 
|  |  | 
|  | test_expect_success 'check for a bug in the regex routines' ' | 
|  | # if this test fails, re-build git with NO_REGEX=1 | 
|  | test-regex | 
|  | ' | 
|  |  | 
|  | test_done |