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chmod: handle -octal and -[rwx]

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The main issue is that -octal or -[rwx] is interpreted as an option by
getopts.
Search the args for such a pattern, remove it before parsing and
manually handle it afterwards.
Fixes #788.
This commit is contained in:
Luca Ottaviano 2016-03-15 14:18:39 +01:00
parent 9005ae7dbf
commit 2686ea75d7
2 changed files with 35 additions and 7 deletions
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10
tests/chmod.rs
View file

@ -59,10 +59,9 @@ fn test_chmod_octal() {
TestCase{args: vec!{"0700", TEST_FILE}, before: 0o000, after: 0o700},
TestCase{args: vec!{"0070", TEST_FILE}, before: 0o000, after: 0o070},
TestCase{args: vec!{"0007", TEST_FILE}, before: 0o000, after: 0o007},
// Known failues: #788
// TestCase{args: vec!{"-0700", TEST_FILE}, before: 0o700, after: 0o000},
// TestCase{args: vec!{"-0070", TEST_FILE}, before: 0o060, after: 0o000},
// TestCase{args: vec!{"-0007", TEST_FILE}, before: 0o001, after: 0o000},
TestCase{args: vec!{"-0700", TEST_FILE}, before: 0o700, after: 0o000},
TestCase{args: vec!{"-0070", TEST_FILE}, before: 0o060, after: 0o000},
TestCase{args: vec!{"-0007", TEST_FILE}, before: 0o001, after: 0o000},
TestCase{args: vec!{"+0100", TEST_FILE}, before: 0o600, after: 0o700},
TestCase{args: vec!{"+0020", TEST_FILE}, before: 0o050, after: 0o070},
TestCase{args: vec!{"+0004", TEST_FILE}, before: 0o003, after: 0o007},
@ -77,6 +76,9 @@ fn test_chmod_ugoa() {
TestCase{args: vec!{"g=rwx", TEST_FILE}, before: 0o000, after: 0o070},
TestCase{args: vec!{"o=rwx", TEST_FILE}, before: 0o000, after: 0o007},
TestCase{args: vec!{"a=rwx", TEST_FILE}, before: 0o000, after: 0o777},
TestCase{args: vec!{"-r", TEST_FILE}, before: 0o777, after: 0o333},
TestCase{args: vec!{"-w", TEST_FILE}, before: 0o777, after: 0o555},
TestCase{args: vec!{"-x", TEST_FILE}, before: 0o777, after: 0o666},
};
run_tests(tests);
}