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Merge pull request #4593 from tertsdiepraam/default-env-for-tests

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Default environment variables for tests
This commit is contained in:
Sylvestre Ledru 2023-03-25 08:08:59 +01:00 committed by GitHub
commit 5d3b7e3d74
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3 changed files with 40 additions and 72 deletions
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18
tests/by-util/test_pr.rs
View file

@ -18,11 +18,7 @@ fn file_last_modified_time(ucmd: &UCommand, path: &str) -> String {
i.modified()
.map(|x| {
let date_time: OffsetDateTime = x.into();
let offset = OffsetDateTime::now_local().unwrap().offset();
date_time
.to_offset(offset)
.format(&DATE_TIME_FORMAT)
.unwrap()
date_time.format(&DATE_TIME_FORMAT).unwrap()
})
.unwrap_or_default()
})
@ -42,7 +38,7 @@ fn all_minutes(from: OffsetDateTime, to: OffsetDateTime) -> Vec<String> {
}
fn valid_last_modified_template_vars(from: OffsetDateTime) -> Vec<Vec<(String, String)>> {
all_minutes(from, OffsetDateTime::now_local().unwrap())
all_minutes(from, OffsetDateTime::now_utc())
.into_iter()
.map(|time| vec![("{last_modified_time}".to_string(), time)])
.collect()
@ -258,7 +254,7 @@ fn test_with_suppress_error_option() {
fn test_with_stdin() {
let expected_file_path = "stdin.log.expected";
let mut scenario = new_ucmd!();
let start = OffsetDateTime::now_local().unwrap();
let start = OffsetDateTime::now_utc();
scenario
.pipe_in_fixture("stdin.log")
.args(&["--pages=1:2", "-n", "-"])
@ -321,7 +317,7 @@ fn test_with_mpr() {
let expected_test_file_path = "mpr.log.expected";
let expected_test_file_path1 = "mpr1.log.expected";
let expected_test_file_path2 = "mpr2.log.expected";
let start = OffsetDateTime::now_local().unwrap();
let start = OffsetDateTime::now_utc();
new_ucmd!()
.args(&["--pages=1:2", "-m", "-n", test_file_path, test_file_path1])
.succeeds()
@ -330,7 +326,7 @@ fn test_with_mpr() {
&valid_last_modified_template_vars(start),
);
let start = OffsetDateTime::now_local().unwrap();
let start = OffsetDateTime::now_utc();
new_ucmd!()
.args(&["--pages=2:4", "-m", "-n", test_file_path, test_file_path1])
.succeeds()
@ -339,7 +335,7 @@ fn test_with_mpr() {
&valid_last_modified_template_vars(start),
);
let start = OffsetDateTime::now_local().unwrap();
let start = OffsetDateTime::now_utc();
new_ucmd!()
.args(&[
"--pages=1:2",
@ -446,7 +442,7 @@ fn test_with_join_lines_option() {
let test_file_2 = "test.log";
let expected_file_path = "joined.log.expected";
let mut scenario = new_ucmd!();
let start = OffsetDateTime::now_local().unwrap();
let start = OffsetDateTime::now_utc();
scenario
.args(&["+1:2", "-J", "-m", test_file_1, test_file_2])
.run()

69
tests/by-util/test_touch.rs
View file

@ -10,7 +10,7 @@ extern crate touch;
use self::touch::filetime::{self, FileTime};
extern crate time;
use time::macros::{datetime, format_description};
use time::macros::format_description;
use crate::common::util::{AtPath, TestScenario};
use std::fs::remove_file;
@ -49,12 +49,7 @@ fn str_to_filetime(format: &str, s: &str) -> FileTime {
_ => panic!("unexpected dt format"),
};
let tm = time::PrimitiveDateTime::parse(s, &format_description).unwrap();
let d = match time::OffsetDateTime::now_local() {
Ok(now) => now,
Err(e) => {
panic!("Error {e} retrieving the OffsetDateTime::now_local");
}
};
let d = time::OffsetDateTime::now_utc();
let offset_dt = tm.assume_offset(d.offset());
FileTime::from_unix_time(offset_dt.unix_timestamp(), tm.nanosecond())
}
@ -630,61 +625,21 @@ fn test_touch_mtime_dst_succeeds() {
assert_eq!(target_time, mtime);
}
// // is_dst_switch_hour returns true if timespec ts is just before the switch
// // to Daylight Saving Time.
// // For example, in EST (UTC-5), Timespec { sec: 1583647200, nsec: 0 }
// // for March 8 2020 01:00:00 AM
// // is just before the switch because on that day clock jumps by 1 hour,
// // so 1 minute after 01:59:00 is 03:00:00.
// fn is_dst_switch_hour(ts: time::Timespec) -> bool {
// let ts_after = ts + time::Duration::hours(1);
// let tm = time::at(ts);
// let tm_after = time::at(ts_after);
// tm_after.tm_hour == tm.tm_hour + 2
// }
// get_dst_switch_hour returns date string for which touch -m -t fails.
// For example, in EST (UTC-5), that will be "202003080200" so
// touch -m -t 202003080200 file
// fails (that date/time does not exist).
// In other locales it will be a different date/time, and in some locales
// it doesn't exist at all, in which case this function will return None.
fn get_dst_switch_hour() -> Option<String> {
//let now = time::OffsetDateTime::now_local().unwrap();
let now = match time::OffsetDateTime::now_local() {
Ok(now) => now,
Err(e) => {
panic!("Error {e} retrieving the OffsetDateTime::now_local");
}
};
// Start from January 1, 2020, 00:00.
let tm = datetime!(2020-01-01 00:00 UTC);
tm.to_offset(now.offset());
// let mut ts = tm.to_timespec();
// // Loop through all hours in year 2020 until we find the hour just
// // before the switch to DST.
// for _i in 0..(366 * 24) {
// // if is_dst_switch_hour(ts) {
// // let mut tm = time::at(ts);
// // tm.tm_hour += 1;
// // let s = time::strftime("%Y%m%d%H%M", &tm).unwrap();
// // return Some(s);
// // }
// ts = ts + time::Duration::hours(1);
// }
None
}
#[test]
#[ignore = "not implemented"]
fn test_touch_mtime_dst_fails() {
let (_at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_mtime_dst_fails";
if let Some(s) = get_dst_switch_hour() {
ucmd.args(&["-m", "-t", &s, file]).fails();
}
// Some timezones use daylight savings time, this leads to problems if the
// specified time is within the jump forward. In EST (UTC-5), there is a
// jump from 1:59AM to 3:00AM on, March 8 2020, so any thing in-between is
// invalid.
// See https://www.gnu.org/software/libc/manual/html_node/TZ-Variable.html
// for information on the TZ variable, which where the string is copied from.
ucmd.env("TZ", "EST+5EDT,M3.2.0/2,M11.1.0/2")
.args(&["-m", "-t", "202003080200", file])
.fails();
}
#[test]

25
tests/common/util.rs
View file

@ -49,6 +49,9 @@ static NO_STDIN_MEANINGLESS: &str = "Setting this flag has no effect if there is
pub const TESTS_BINARY: &str = env!("CARGO_BIN_EXE_coreutils");
pub const PATH: &str = env!("PATH");
/// Default environment variables to run the commands with
const DEFAULT_ENV: [(&str, &str); 2] = [("LC_ALL", "C"), ("TZ", "UTC")];
/// Test if the program is running under CI
pub fn is_ci() -> bool {
std::env::var("CI")
@ -1332,6 +1335,18 @@ impl UCommand {
self
}
pub fn envs<I, K, V>(&mut self, iter: I) -> &mut Self
where
I: IntoIterator<Item = (K, V)>,
K: AsRef<OsStr>,
V: AsRef<OsStr>,
{
for (k, v) in iter {
self.env(k, v);
}
self
}
#[cfg(any(target_os = "linux", target_os = "android"))]
pub fn limit(
&mut self,
@ -1443,7 +1458,9 @@ impl UCommand {
}
}
command.envs(self.env_vars.iter().cloned());
command
.envs(DEFAULT_ENV)
.envs(self.env_vars.iter().cloned());
if self.timeout.is_none() {
self.timeout = Some(Duration::from_secs(30));
@ -2445,7 +2462,7 @@ pub fn expected_result(ts: &TestScenario, args: &[&str]) -> std::result::Result<
let result = ts
.cmd(util_name.as_ref())
.env("PATH", PATH)
.env("LC_ALL", "C")
.envs(DEFAULT_ENV)
.args(args)
.run();
@ -2510,7 +2527,7 @@ pub fn run_ucmd_as_root(
// check if we can run 'sudo'
log_info("run", "sudo -E --non-interactive whoami");
match Command::new("sudo")
.env("LC_ALL", "C")
.envs(DEFAULT_ENV)
.args(["-E", "--non-interactive", "whoami"])
.output()
{
@ -2520,7 +2537,7 @@ pub fn run_ucmd_as_root(
Ok(ts
.cmd("sudo")
.env("PATH", PATH)
.env("LC_ALL", "C")
.envs(DEFAULT_ENV)
.arg("-E")
.arg("--non-interactive")
.arg(&ts.bin_path)