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test_infra: Print error and output if host commands failed

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It helps with understanding integration test errors when host commands
failed to run or complete.

Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit is contained in:
Bo Chen 2023-11-03 10:30:21 -07:00 committed by Bo Chen
parent 5976a37cf4
commit 5f7a847822
1 changed files with 15 additions and 6 deletions
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21
test_infra/src/lib.rs
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@ -719,17 +719,26 @@ pub fn ssh_command_ip(
}
pub fn exec_host_command_status(command: &str) -> ExitStatus {
std::process::Command::new("bash")
.args(["-c", command])
.status()
.unwrap_or_else(|_| panic!("Expected '{command}' to run"))
exec_host_command_output(command).status
}
pub fn exec_host_command_output(command: &str) -> Output {
std::process::Command::new("bash")
let output = std::process::Command::new("bash")
.args(["-c", command])
.output()
.unwrap_or_else(|_| panic!("Expected '{command}' to run"))
.unwrap_or_else(|e| panic!("Expected '{command}' to run. Error: {:?}", e));
if !output.status.success() {
let stdout = String::from_utf8_lossy(&output.stdout);
let stderr = String::from_utf8_lossy(&output.stderr);
eprintln!(
"\n\n==== Start 'exec_host_command' failed ==== \
\n\n---stdout---\n{stdout}\n---stderr---{stderr} \
\n\n==== End 'exec_host_command' failed ====",
);
}
output
}
pub const PIPE_SIZE: i32 = 32 << 20;