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cli: add --no-context-separator flag

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--context-separator='' still adds a new line separator, which could
still potentially be useful. So we add a new `--no-context-separator`
flag that completely disables context separators even when the -A/-B/-C
context flags are used.

Closes #1390
This commit is contained in:
Mohammad AlSaleh
2019-09-26 14:50:40 +03:00
committed by Andrew Gallant
parent 88f46d12f1
commit e71eedf0eb
5 changed files with 102 additions and 10 deletions
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67
tests/feature.rs
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@@ -727,3 +727,70 @@ rgtest!(f1207_ignore_encoding, |dir: Dir, mut cmd: TestCommand| {
cmd.arg("--encoding").arg("none").arg("-a").arg("\\x00").arg("foo");
eqnice!("\u{FFFD}\u{FFFD}\x00b\n", cmd.stdout());
});
rgtest!(no_context_sep, |dir: Dir, mut cmd: TestCommand| {
dir.create("test", "foo\nctx\nbar\nctx\nfoo\nctx");
cmd.args(&[
"-A1",
"--no-context-separator",
"foo",
"test",
]);
eqnice!("foo\nctx\nfoo\nctx\n", cmd.stdout());
});
rgtest!(no_context_sep_overrides, |dir: Dir, mut cmd: TestCommand| {
dir.create("test", "foo\nctx\nbar\nctx\nfoo\nctx");
cmd.args(&[
"-A1",
"--context-separator", "AAA",
"--no-context-separator",
"foo",
"test",
]);
eqnice!("foo\nctx\nfoo\nctx\n", cmd.stdout());
});
rgtest!(no_context_sep_overridden, |dir: Dir, mut cmd: TestCommand| {
dir.create("test", "foo\nctx\nbar\nctx\nfoo\nctx");
cmd.args(&[
"-A1",
"--no-context-separator",
"--context-separator", "AAA",
"foo",
"test",
]);
eqnice!("foo\nctx\nAAA\nfoo\nctx\n", cmd.stdout());
});
rgtest!(context_sep, |dir: Dir, mut cmd: TestCommand| {
dir.create("test", "foo\nctx\nbar\nctx\nfoo\nctx");
cmd.args(&[
"-A1",
"--context-separator", "AAA",
"foo",
"test",
]);
eqnice!("foo\nctx\nAAA\nfoo\nctx\n", cmd.stdout());
});
rgtest!(context_sep_default, |dir: Dir, mut cmd: TestCommand| {
dir.create("test", "foo\nctx\nbar\nctx\nfoo\nctx");
cmd.args(&[
"-A1",
"foo",
"test",
]);
eqnice!("foo\nctx\n--\nfoo\nctx\n", cmd.stdout());
});
rgtest!(context_sep_empty, |dir: Dir, mut cmd: TestCommand| {
dir.create("test", "foo\nctx\nbar\nctx\nfoo\nctx");
cmd.args(&[
"-A1",
"--context-separator", "",
"foo",
"test",
]);
eqnice!("foo\nctx\n\nfoo\nctx\n", cmd.stdout());
});