diff options
author | Andrew Gallant <jamslam@gmail.com> | 2018-02-05 19:22:44 -0500 |
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committer | Andrew Gallant <jamslam@gmail.com> | 2018-02-06 12:07:59 -0500 |
commit | 8cb5833ef9fd6c4c351d10a3e950339fa89adf49 (patch) | |
tree | 28310d7b592cc453371f06ead06a1d657f241038 /tests | |
parent | 85cd3f0a6e72a1d75c37be7b8ee4677a6bcc3f3d (diff) |
argv: update clap to 2.29.4
We use the new AppSettings::AllArgsOverrideSelf to permit all flags to
be specified multiple times. This removes the need for our previous
work-around where we would enable `multiple` for every flag and then
just extract the last value when consuming clap's matches.
We also add a couple regression tests that ensure repeated switches and
flags work as expected.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/tests.rs | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/tests.rs b/tests/tests.rs index ecc840e7..e88756dc 100644 --- a/tests/tests.rs +++ b/tests/tests.rs @@ -1166,6 +1166,49 @@ clean!(regression_493, " 're ", "input.txt", |wd: WorkDir, mut cmd: Command| { assert_eq!(lines, " 're \n"); }); +// See: https://github.com/BurntSushi/ripgrep/issues/553 +sherlock!(regression_553_switch, "sherlock", ".", +|wd: WorkDir, mut cmd: Command| { + cmd.arg("-i"); + let lines: String = wd.stdout(&mut cmd); + let expected = "\ +sherlock:For the Doctor Watsons of this world, as opposed to the Sherlock +sherlock:be, to a very large extent, the result of luck. Sherlock Holmes +"; + assert_eq!(lines, expected); + + // This repeats the `-i` flag. + cmd.arg("-i"); + let lines: String = wd.stdout(&mut cmd); + let expected = "\ +sherlock:For the Doctor Watsons of this world, as opposed to the Sherlock +sherlock:be, to a very large extent, the result of luck. Sherlock Holmes +"; + assert_eq!(lines, expected); +}); + +sherlock!(regression_553_flag, "world|attached", +|wd: WorkDir, mut cmd: Command| { + cmd.arg("-C").arg("1"); + let lines: String = wd.stdout(&mut cmd); + let expected = "\ +For the Doctor Watsons of this world, as opposed to the Sherlock +Holmeses, success in the province of detective work must always +-- +but Doctor Watson has to have it taken out for him and dusted, +and exhibited clearly, with a label attached. +"; + assert_eq!(lines, expected); + + cmd.arg("-C").arg("0"); + let lines: String = wd.stdout(&mut cmd); + let expected = "\ +For the Doctor Watsons of this world, as opposed to the Sherlock +and exhibited clearly, with a label attached. +"; + assert_eq!(lines, expected); +}); + // See: https://github.com/BurntSushi/ripgrep/issues/599 clean!(regression_599, "^$", "input.txt", |wd: WorkDir, mut cmd: Command| { wd.create("input.txt", "\n\ntest\n"); |