test: preserve the existing module policy config for testrepohg resuse
The test runner is, righfully, setting HGMODULEPOLICY to match the flavor requests to run the tests. However this mess with the `testrepohg` ability to run properly, as the newly set policy might be incompatible with its installation, or its ability to read the test repo. So we preserve the initial value in a dedicated variable and use it in the `testrepohg` helper.
parent
f3bef5eb
No related branches found
No related tags found
Loading
Please register or sign in to comment