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tests/du: run test_du_time with TZ=UTC.

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du --time formats a file's timestamp according to the local timezone,
but the test implicitly assumed UTC. This caused it to fail when
running locally in my UTC+1 machine.

$ cargo test --features "du touch" --no-default-features
Failure: https://gist.github.com/eggpi/651e01559b7c59e9457c1b22fe4c0c19
This commit is contained in:
Guilherme Gonçalves 2023-02-28 10:06:42 +00:00
parent b9bca794cc
commit d29119728a
1 changed files with 24 additions and 3 deletions
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27
tests/by-util/test_du.rs
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@ -391,7 +391,12 @@ fn test_du_h_flag_empty_file() {
fn test_du_time() {
let ts = TestScenario::new(util_name!());
// du --time formats the timestamp according to the local timezone. We set the TZ
// environment variable to UTC in the commands below to ensure consistent outputs
// and test results regardless of the timezone of the machine this test runs in.
ts.ccmd("touch")
.env("TZ", "UTC")
.arg("-a")
.arg("-t")
.arg("201505150000")
@ -399,19 +404,35 @@ fn test_du_time() {
.succeeds();
ts.ccmd("touch")
.env("TZ", "UTC")
.arg("-m")
.arg("-t")
.arg("201606160000")
.arg("date_test")
.succeeds();
let result = ts.ucmd().arg("--time").arg("date_test").succeeds();
let result = ts
.ucmd()
.env("TZ", "UTC")
.arg("--time")
.arg("date_test")
.succeeds();
result.stdout_only("0\t2016-06-16 00:00\tdate_test\n");
let result = ts.ucmd().arg("--time=atime").arg("date_test").succeeds();
let result = ts
.ucmd()
.env("TZ", "UTC")
.arg("--time=atime")
.arg("date_test")
.succeeds();
result.stdout_only("0\t2015-05-15 00:00\tdate_test\n");
let result = ts.ucmd().arg("--time=ctime").arg("date_test").succeeds();
let result = ts
.ucmd()
.env("TZ", "UTC")
.arg("--time=ctime")
.arg("date_test")
.succeeds();
result.stdout_only("0\t2016-06-16 00:00\tdate_test\n");
if birth_supported() {