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Add integration tests.
This commit is contained in:
Andrew Gallant
563
tests/tests.rs
Normal file
563
tests/tests.rs
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@@ -0,0 +1,563 @@
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/*!
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This module contains *integration* tests. Their purpose is to test the CLI
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interface. Namely, that passing a flag does what it says on the tin.
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Tests for more fine grained behavior (like the search or the globber) should be
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unit tests in their respective modules.
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*/
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#![allow(dead_code, unused_imports)]
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use std::process::Command;
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use workdir::WorkDir;
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mod hay;
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mod workdir;
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macro_rules! sherlock {
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($name:ident, $fun:expr) => {
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sherlock!($name, "Sherlock", $fun);
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};
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($name:ident, $query:expr, $fun:expr) => {
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sherlock!($name, $query, "sherlock", $fun);
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};
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($name:ident, $query:expr, $path:expr, $fun:expr) => {
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#[test]
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fn $name() {
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let wd = WorkDir::new(stringify!($name));
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wd.create("sherlock", hay::SHERLOCK);
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let mut cmd = wd.command();
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cmd.arg($query).arg($path);
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$fun(wd, cmd);
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}
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};
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}
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sherlock!(single_file, |wd: WorkDir, mut cmd| {
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Doctor Watsons of this world, as opposed to the Sherlock
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be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(dir, "Sherlock", ".", |wd: WorkDir, mut cmd| {
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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sherlock:For the Doctor Watsons of this world, as opposed to the Sherlock
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sherlock:be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(line_numbers, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-n");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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1:For the Doctor Watsons of this world, as opposed to the Sherlock
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3:be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(columns, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("--column");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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57:For the Doctor Watsons of this world, as opposed to the Sherlock
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49:be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(with_filename, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-H");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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sherlock:For the Doctor Watsons of this world, as opposed to the Sherlock
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sherlock:be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(with_heading, |wd: WorkDir, mut cmd: Command| {
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// This forces the issue since --with-filename is disabled by default
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// when searching one fil.e
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cmd.arg("--with-filename").arg("--heading");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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sherlock
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For the Doctor Watsons of this world, as opposed to the Sherlock
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be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(with_heading_default, "Sherlock", ".",
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|wd: WorkDir, mut cmd: Command| {
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// Search two or more and get --with-filename enabled by default.
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// Use -j1 to get deterministic results.
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wd.create("foo", "Sherlock Holmes lives on Baker Street.");
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cmd.arg("-j1").arg("--heading");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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foo
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Sherlock Holmes lives on Baker Street.
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sherlock
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For the Doctor Watsons of this world, as opposed to the Sherlock
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be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(inverted, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-v");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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Holmeses, success in the province of detective work must always
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can extract a clew from a wisp of straw or a flake of cigar ash;
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but Doctor Watson has to have it taken out for him and dusted,
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and exhibited clearly, with a label attached.
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";
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assert_eq!(lines, expected);
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});
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sherlock!(inverted_line_numbers, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-n").arg("-v");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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2:Holmeses, success in the province of detective work must always
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4:can extract a clew from a wisp of straw or a flake of cigar ash;
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5:but Doctor Watson has to have it taken out for him and dusted,
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6:and exhibited clearly, with a label attached.
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";
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assert_eq!(lines, expected);
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});
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sherlock!(case_insensitive, "sherlock", |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-i");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Doctor Watsons of this world, as opposed to the Sherlock
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be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(word, "as", |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-w");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Doctor Watsons of this world, as opposed to the Sherlock
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";
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assert_eq!(lines, expected);
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});
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sherlock!(literal, "()", "file", |wd: WorkDir, mut cmd: Command| {
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wd.create("file", "blib\n()\nblab\n");
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cmd.arg("-Q");
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let lines: String = wd.stdout(&mut cmd);
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assert_eq!(lines, "()\n");
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});
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sherlock!(quiet, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-q");
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let lines: String = wd.stdout(&mut cmd);
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assert!(lines.is_empty());
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});
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sherlock!(replace, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-r").arg("FooBar");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Doctor Watsons of this world, as opposed to the FooBar
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be, to a very large extent, the result of luck. FooBar Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(replace_groups, "([A-Z][a-z]+) ([A-Z][a-z]+)",
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|wd: WorkDir, mut cmd: Command| {
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cmd.arg("-r").arg("$2, $1");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Watsons, Doctor of this world, as opposed to the Sherlock
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be, to a very large extent, the result of luck. Holmes, Sherlock
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but Watson, Doctor has to have it taken out for him and dusted,
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";
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assert_eq!(lines, expected);
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});
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sherlock!(replace_named_groups, "(?P<first>[A-Z][a-z]+) (?P<last>[A-Z][a-z]+)",
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|wd: WorkDir, mut cmd: Command| {
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cmd.arg("-r").arg("$last, $first");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Watsons, Doctor of this world, as opposed to the Sherlock
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be, to a very large extent, the result of luck. Holmes, Sherlock
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but Watson, Doctor has to have it taken out for him and dusted,
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";
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assert_eq!(lines, expected);
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});
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sherlock!(file_types, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.create("file.py", "Sherlock");
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wd.create("file.rs", "Sherlock");
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cmd.arg("-t").arg("rust");
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let lines: String = wd.stdout(&mut cmd);
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assert_eq!(lines, "file.rs:Sherlock\n");
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});
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sherlock!(file_types_negate, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.remove("sherlock");
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wd.create("file.py", "Sherlock");
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wd.create("file.rs", "Sherlock");
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cmd.arg("-T").arg("rust");
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let lines: String = wd.stdout(&mut cmd);
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assert_eq!(lines, "file.py:Sherlock\n");
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});
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sherlock!(file_type_clear, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.create("file.py", "Sherlock");
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wd.create("file.rs", "Sherlock");
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cmd.arg("--type-clear").arg("rust").arg("-t").arg("rust");
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wd.assert_err(&mut cmd);
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});
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sherlock!(file_type_add, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.create("file.py", "Sherlock");
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wd.create("file.rs", "Sherlock");
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wd.create("file.wat", "Sherlock");
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cmd.arg("--type-add").arg("wat:*.wat").arg("-t").arg("wat");
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let lines: String = wd.stdout(&mut cmd);
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assert_eq!(lines, "file.wat:Sherlock\n");
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});
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sherlock!(glob, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.create("file.py", "Sherlock");
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wd.create("file.rs", "Sherlock");
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cmd.arg("-g").arg("*.rs");
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let lines: String = wd.stdout(&mut cmd);
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assert_eq!(lines, "file.rs:Sherlock\n");
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});
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sherlock!(glob_negate, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.remove("sherlock");
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wd.create("file.py", "Sherlock");
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wd.create("file.rs", "Sherlock");
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cmd.arg("-g").arg("!*.rs");
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let lines: String = wd.stdout(&mut cmd);
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assert_eq!(lines, "file.py:Sherlock\n");
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});
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sherlock!(after_context, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-A").arg("1");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Doctor Watsons of this world, as opposed to the Sherlock
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Holmeses, success in the province of detective work must always
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be, to a very large extent, the result of luck. Sherlock Holmes
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can extract a clew from a wisp of straw or a flake of cigar ash;
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";
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assert_eq!(lines, expected);
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});
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sherlock!(after_context_line_numbers, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-A").arg("1").arg("-n");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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1:For the Doctor Watsons of this world, as opposed to the Sherlock
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2-Holmeses, success in the province of detective work must always
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3:be, to a very large extent, the result of luck. Sherlock Holmes
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4-can extract a clew from a wisp of straw or a flake of cigar ash;
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";
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assert_eq!(lines, expected);
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});
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sherlock!(before_context, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-B").arg("1");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Doctor Watsons of this world, as opposed to the Sherlock
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Holmeses, success in the province of detective work must always
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be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(before_context_line_numbers, |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-B").arg("1").arg("-n");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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1:For the Doctor Watsons of this world, as opposed to the Sherlock
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2-Holmeses, success in the province of detective work must always
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3:be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(context, "world|attached", |wd: WorkDir, mut cmd: Command| {
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cmd.arg("-C").arg("1");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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For the Doctor Watsons of this world, as opposed to the Sherlock
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Holmeses, success in the province of detective work must always
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--
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but Doctor Watson has to have it taken out for him and dusted,
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and exhibited clearly, with a label attached.
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";
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assert_eq!(lines, expected);
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});
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sherlock!(context_line_numbers, "world|attached",
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|wd: WorkDir, mut cmd: Command| {
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cmd.arg("-C").arg("1").arg("-n");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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1:For the Doctor Watsons of this world, as opposed to the Sherlock
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2-Holmeses, success in the province of detective work must always
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--
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5-but Doctor Watson has to have it taken out for him and dusted,
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6:and exhibited clearly, with a label attached.
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";
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assert_eq!(lines, expected);
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});
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sherlock!(ignore_hidden, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.remove("sherlock");
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wd.create(".sherlock", hay::SHERLOCK);
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wd.assert_err(&mut cmd);
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});
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sherlock!(no_ignore_hidden, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.remove("sherlock");
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wd.create(".sherlock", hay::SHERLOCK);
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cmd.arg("--hidden");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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.sherlock:For the Doctor Watsons of this world, as opposed to the Sherlock
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.sherlock:be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(ignore_git, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.create(".gitignore", "sherlock\n");
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wd.assert_err(&mut cmd);
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});
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sherlock!(ignore_ripgrep, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.create(".rgignore", "sherlock\n");
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wd.assert_err(&mut cmd);
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});
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sherlock!(no_ignore, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.create(".gitignore", "sherlock\n");
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cmd.arg("--no-ignore");
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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sherlock:For the Doctor Watsons of this world, as opposed to the Sherlock
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sherlock:be, to a very large extent, the result of luck. Sherlock Holmes
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";
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assert_eq!(lines, expected);
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});
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sherlock!(ignore_git_parent, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
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wd.remove("sherlock");
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wd.create(".gitignore", "sherlock\n");
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wd.create_dir(".git");
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wd.create_dir("foo");
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wd.create("foo/sherlock", hay::SHERLOCK);
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// Even though we search in foo/, which has no .gitignore, ripgrep will
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// search parent directories and respect the gitignore files found.
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cmd.current_dir(wd.path().join("foo"));
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wd.assert_err(&mut cmd);
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});
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sherlock!(ignore_git_parent_stop, "Sherlock", ".",
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|wd: WorkDir, mut cmd: Command| {
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// This tests that searching parent directories for .gitignore files stops
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// after it sees a .git directory. To test this, we create this directory
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// hierarchy:
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//
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// .gitignore (contains `sherlock`)
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// foo/
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// .git
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// bar/
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// sherlock
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//
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// And we perform the search inside `foo/bar/`. ripgrep will stop looking
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// for .gitignore files after it sees `foo/.git/`, and therefore not
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// respect the top-level `.gitignore` containing `sherlock`.
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wd.remove("sherlock");
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wd.create(".gitignore", "sherlock\n");
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wd.create_dir("foo");
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wd.create_dir("foo/.git");
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wd.create_dir("foo/bar");
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wd.create("foo/bar/sherlock", hay::SHERLOCK);
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cmd.current_dir(wd.path().join("foo").join("bar"));
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let lines: String = wd.stdout(&mut cmd);
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let expected = "\
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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);
|
||||
});
|
||||
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||||
sherlock!(ignore_ripgrep_parent_no_stop, "Sherlock", ".",
|
||||
|wd: WorkDir, mut cmd: Command| {
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// This is like the `ignore_git_parent_stop` test, except it checks that
|
||||
// ripgrep *doesn't* stop checking for .rgignore files.
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||||
wd.remove("sherlock");
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wd.create(".rgignore", "sherlock\n");
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wd.create_dir("foo");
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wd.create_dir("foo/.git");
|
||||
wd.create_dir("foo/bar");
|
||||
wd.create("foo/bar/sherlock", hay::SHERLOCK);
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cmd.current_dir(wd.path().join("foo").join("bar"));
|
||||
// The top-level .rgignore applies.
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||||
wd.assert_err(&mut cmd);
|
||||
});
|
||||
|
||||
sherlock!(no_parent_ignore_git, "Sherlock", ".",
|
||||
|wd: WorkDir, mut cmd: Command| {
|
||||
// Set up a directory hierarchy like this:
|
||||
//
|
||||
// .gitignore
|
||||
// foo/
|
||||
// .gitignore
|
||||
// sherlock
|
||||
// watson
|
||||
//
|
||||
// Where `.gitignore` contains `sherlock` and `foo/.gitignore` contains
|
||||
// `watson`.
|
||||
//
|
||||
// Now *do the search* from the foo directory. By default, ripgrep will
|
||||
// search parent directories for .gitignore files. The --no-ignore-parent
|
||||
// flag should prevent that. At the same time, the `foo/.gitignore` file
|
||||
// will still be respected (since the search is happening in `foo/`).
|
||||
//
|
||||
// In other words, we should only see results from `sherlock`, not from
|
||||
// `watson`.
|
||||
wd.remove("sherlock");
|
||||
wd.create(".gitignore", "sherlock\n");
|
||||
wd.create_dir("foo");
|
||||
wd.create("foo/.gitignore", "watson\n");
|
||||
wd.create("foo/sherlock", hay::SHERLOCK);
|
||||
wd.create("foo/watson", hay::SHERLOCK);
|
||||
cmd.current_dir(wd.path().join("foo"));
|
||||
cmd.arg("--no-ignore-parent");
|
||||
|
||||
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!(symlink_nofollow, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
|
||||
wd.remove("sherlock");
|
||||
wd.create_dir("foo");
|
||||
wd.create_dir("foo/bar");
|
||||
wd.link("foo/baz", "foo/bar/baz");
|
||||
wd.create_dir("foo/baz");
|
||||
wd.create("foo/baz/sherlock", hay::SHERLOCK);
|
||||
cmd.current_dir(wd.path().join("foo/bar"));
|
||||
wd.assert_err(&mut cmd);
|
||||
});
|
||||
|
||||
sherlock!(symlink_follow, "Sherlock", ".", |wd: WorkDir, mut cmd: Command| {
|
||||
wd.remove("sherlock");
|
||||
wd.create_dir("foo");
|
||||
wd.create_dir("foo/bar");
|
||||
wd.create_dir("foo/baz");
|
||||
wd.create("foo/baz/sherlock", hay::SHERLOCK);
|
||||
wd.link("foo/baz", "foo/bar/baz");
|
||||
cmd.arg("-L");
|
||||
cmd.current_dir(wd.path().join("foo/bar"));
|
||||
|
||||
let lines: String = wd.stdout(&mut cmd);
|
||||
if cfg!(windows) {
|
||||
let expected = "\
|
||||
baz\\sherlock:For the Doctor Watsons of this world, as opposed to the Sherlock
|
||||
baz\\sherlock:be, to a very large extent, the result of luck. Sherlock Holmes
|
||||
";
|
||||
assert_eq!(lines, expected);
|
||||
} else {
|
||||
let expected = "\
|
||||
baz/sherlock:For the Doctor Watsons of this world, as opposed to the Sherlock
|
||||
baz/sherlock:be, to a very large extent, the result of luck. Sherlock Holmes
|
||||
";
|
||||
assert_eq!(lines, expected);
|
||||
}
|
||||
});
|
||||
|
||||
#[test]
|
||||
fn binary_nosearch() {
|
||||
let wd = WorkDir::new("binary_nosearch");
|
||||
wd.create("file", "foo\x00bar\nfoo\x00baz\n");
|
||||
let mut cmd = wd.command();
|
||||
cmd.arg("foo").arg("file");
|
||||
wd.assert_err(&mut cmd);
|
||||
}
|
||||
|
||||
// The following two tests show a discrepancy in search results between
|
||||
// searching with memory mapped files and stream searching. Stream searching
|
||||
// uses a heuristic (that GNU grep also uses) where NUL bytes are replaced with
|
||||
// the EOL terminator, which tends to avoid allocating large amounts of memory
|
||||
// for really long "lines." The memory map searcher has no need to worry about
|
||||
// such things, and more than that, it would be pretty hard for it to match
|
||||
// the semantics of streaming search in this case.
|
||||
//
|
||||
// Binary files with lots of NULs aren't really part of the use case of ripgrep
|
||||
// (or any other grep-like tool for that matter), so we shouldn't feel too bad
|
||||
// about it.
|
||||
#[test]
|
||||
fn binary_search_mmap() {
|
||||
let wd = WorkDir::new("binary_search_mmap");
|
||||
wd.create("file", "foo\x00bar\nfoo\x00baz\n");
|
||||
let mut cmd = wd.command();
|
||||
cmd.arg("-a").arg("--mmap").arg("foo").arg("file");
|
||||
let lines: String = wd.stdout(&mut cmd);
|
||||
assert_eq!(lines, "foo\x00bar\nfoo\x00baz\n");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn binary_search_no_mmap() {
|
||||
let wd = WorkDir::new("binary_search_no_mmap");
|
||||
wd.create("file", "foo\x00bar\nfoo\x00baz\n");
|
||||
let mut cmd = wd.command();
|
||||
cmd.arg("-a").arg("--no-mmap").arg("foo").arg("file");
|
||||
let lines: String = wd.stdout(&mut cmd);
|
||||
assert_eq!(lines, "foo\nfoo\n");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn files() {
|
||||
let wd = WorkDir::new("files");
|
||||
wd.create("file", "");
|
||||
wd.create_dir("dir");
|
||||
wd.create("dir/file", "");
|
||||
|
||||
let mut cmd = wd.command();
|
||||
cmd.arg("--files");
|
||||
let lines: String = wd.stdout(&mut cmd);
|
||||
assert_eq!(lines, "./file\n./dir/file\n");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn type_list() {
|
||||
let wd = WorkDir::new("type_list");
|
||||
|
||||
let mut cmd = wd.command();
|
||||
cmd.arg("--type-list");
|
||||
let lines: String = wd.stdout(&mut cmd);
|
||||
// This can change over time, so just make sure we print something.
|
||||
assert!(!lines.is_empty());
|
||||
}
|
||||
Reference in New Issue
Block a user