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xaizek / uncov (License: AGPLv3+) (since 2018-12-07)

Uncov(er) is a tool that collects and processes code coverage reports.

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Commit 8dbcb66b497859d19fc620b2815452300053f5f8

Handle empty command in runProc() explicitly

There is a test that checks for std::runtime_error, but the exception is
catches is due to fork crashing.

Author: xaizek
Author date (UTC): 2022-11-14 12:27
Committer name: xaizek
Committer date (UTC): 2022-11-14 18:25
Parent(s): ad4bd0fd603c341d9fac64131c0bfe1f12162cdc
Signing key: 99DC5E4DB05F6BE2
Tree: 5090bd5f45c633b70ad1c20b76f35b233bb4a4b0

File	Lines added	Lines deleted
src/integration.cpp	6	2

File src/integration.cpp changed (mode: 100644) (index df6dfbb..08306e2)
...	...	readProc(std::vector<std::string> &&cmd, const std::string &dir,
303	303	*	*
304	304	* @returns Exit code and output of the command.	* @returns Exit code and output of the command.
305	305	*	*
306		* @throws std::runtime_error On failure to run the command or when it didn't
307		* finish properly.
	306		* @throws std::runtime_error On empty command, failure to run it or when it
	307		* didn't finish properly.
308	308	*/	*/
309	309	static ProcResult	static ProcResult
310	310	runProc(std::vector<std::string> &&cmd, const std::string &dir,	runProc(std::vector<std::string> &&cmd, const std::string &dir,
311	311	CatchStderr catchStdErr)	CatchStderr catchStdErr)
312	312	{	{
	313		if (cmd.empty()) {
	314		throw std::runtime_error("Attempt to run an empty command");
	315		}
	316
313	317	int pipePair[2];	int pipePair[2];
314	318	if (pipe(pipePair) != 0) {	if (pipe(pipePair) != 0) {
315	319	throw std::runtime_error("Failed to create a pipe");	throw std::runtime_error("Failed to create a pipe");

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