Ed Santiago 2d9159821a e2e: redefine ExitWithError() to require exit code ...

...and an optional error-message string, to be checked
against stderr.

This is a starting point and baby-steps progress toward #18188.
There are 249 ExitWithError() checks in test/e2e. It will take
weeks to fix them all. This commit enables new functionality:

    Expect(ExitWithError(125, "expected substring"))

...while also allowing the current empty-args form. Once
all 249 empty-args uses are modernized, the matcher code
will be cleaned up.

I expect it will take several months of light effort to get
all e2e tests transitioned to the new form. I am choosing to
do so in pieces, for (relative) ease of review. This PR:

  1) makes the initial changes described above; and
  2) updates a small subset of e2e _test.go files such that:
     a) ExitWithError() is given an exit code and error string; and
     b) Exit(Nonzero) is changed to ExitWithError(Nonzero, "string")
        (when possible)

Signed-off-by: Ed Santiago <santiago@redhat.com>

2024-04-10 06:35:52 -06:00

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