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tests: improve docstrings a bit

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Terts Diepraam 2021-04-07 11:48:21 +02:00
parent 2997413d64
commit c65483f4be
1 changed files with 10 additions and 10 deletions
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20
tests/common/util.rs
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@ -165,8 +165,8 @@ impl CmdResult {
/// asserts that the command resulted in empty (zero-length) stderr stream output
/// generally, it's better to use stdout_only() instead,
/// but you might find yourself using this function if
/// 1. you can not know exactly what stdout will be
/// or 2. you know that stdout will also be empty
/// 1. you can not know exactly what stdout will be or
/// 2. you know that stdout will also be empty
pub fn no_stderr(&self) -> &CmdResult {
assert!(self.stderr.is_empty());
self
@ -176,8 +176,8 @@ impl CmdResult {
/// unless asserting there was neither stdout or stderr, stderr_only is usually a better choice
/// generally, it's better to use stderr_only() instead,
/// but you might find yourself using this function if
/// 1. you can not know exactly what stderr will be
/// or 2. you know that stderr will also be empty
/// 1. you can not know exactly what stderr will be or
/// 2. you know that stderr will also be empty
pub fn no_stdout(&self) -> &CmdResult {
assert!(self.stdout.is_empty());
self
@ -223,9 +223,9 @@ impl CmdResult {
}
/// asserts that
/// 1. the command resulted in stdout stream output that equals the
/// passed in value, when both are trimmed of trailing whitespace
/// and 2. the command resulted in empty (zero-length) stderr stream output
/// 1. the command resulted in stdout stream output that equals the
/// passed in value
/// 2. the command resulted in empty (zero-length) stderr stream output
pub fn stdout_only<T: AsRef<str>>(&self, msg: T) -> &CmdResult {
self.no_stderr().stdout_is(msg)
}
@ -245,9 +245,9 @@ impl CmdResult {
}
/// asserts that
/// 1. the command resulted in stderr stream output that equals the
/// passed in value, when both are trimmed of trailing whitespace
/// and 2. the command resulted in empty (zero-length) stdout stream output
/// 1. the command resulted in stderr stream output that equals the
/// passed in value, when both are trimmed of trailing whitespace
/// 2. the command resulted in empty (zero-length) stdout stream output
pub fn stderr_only<T: AsRef<str>>(&self, msg: T) -> &CmdResult {
self.no_stdout().stderr_is(msg)
}