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cksum/hashsum: try to detect the format faster the first line

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This commit is contained in:
Sylvestre Ledru 2024-05-28 22:15:53 +02:00
parent 2c83b28d18
commit 84d90fcbdf
2 changed files with 123 additions and 45 deletions
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64
tests/by-util/test_hashsum.rs
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@ -724,47 +724,43 @@ fn test_check_one_two_space_star() {
}
#[test]
fn test_check_one_two_space_star_start_without_star() {
fn test_check_space_star_or_not() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
at.touch("empty");
at.touch("f");
at.touch("a");
at.touch("*c");
// with one space, the "*" is removed
at.write(
"in.md5",
"d41d8cd98f00b204e9800998ecf8427e f\nd41d8cd98f00b204e9800998ecf8427e *empty\n",
"d41d8cd98f00b204e9800998ecf8427e *c\n
d41d8cd98f00b204e9800998ecf8427e a\n",
);
scene
.ccmd("md5sum")
.arg("--check")
.arg(at.subdir.join("in.md5"))
.succeeds()
.stdout_is("f: OK\nempty: OK\n");
.fails()
.stdout_contains("c: FAILED")
.stdout_does_not_contain("a: FAILED")
.stderr_contains("WARNING: 1 line is improperly formatted");
// with two spaces, the "*" is not removed
at.write(
"in.md5",
"d41d8cd98f00b204e9800998ecf8427e f\nd41d8cd98f00b204e9800998ecf8427e *empty\n",
"d41d8cd98f00b204e9800998ecf8427e a\n
d41d8cd98f00b204e9800998ecf8427e *c\n",
);
// First should fail as *empty doesn't exit
scene
.ccmd("md5sum")
.arg("--check")
.arg(at.subdir.join("in.md5"))
.fails()
.stdout_is("f: OK\n*empty: FAILED open or read\n");
at.touch("*empty");
// Should pass as we have the file
scene
.ccmd("md5sum")
.arg("--check")
.arg(at.subdir.join("in.md5"))
.succeeds()
.stdout_is("f: OK\n*empty: OK\n");
.stdout_contains("a: FAILED")
.stdout_contains("*c: FAILED");
}
#[test]
@ -782,6 +778,38 @@ fn test_check_no_backslash_no_space() {
.stdout_is("f: OK\n");
}
#[test]
fn test_incomplete_format() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
at.touch("f");
at.write("in.md5", "MD5 (\n");
scene
.ccmd("md5sum")
.arg("--check")
.arg(at.subdir.join("in.md5"))
.fails()
.stderr_contains("no properly formatted checksum lines found");
}
#[test]
fn test_start_error() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
at.touch("f");
at.write("in.md5", "ERR\nd41d8cd98f00b204e9800998ecf8427e f\n");
scene
.ccmd("md5sum")
.arg("--check")
.arg("--strict")
.arg(at.subdir.join("in.md5"))
.fails()
.stdout_is("f: OK\n")
.stderr_contains("WARNING: 1 line is improperly formatted");
}
#[test]
fn test_check_check_ignore_no_file() {
let scene = TestScenario::new(util_name!());