5 Commits (ba113ff2cd3708d8a0e49df66d649774af5aaa4e)

Author	SHA1	Message	Date
Eng Zer Jun	fedd315275	test: use `T.TempDir` to create temporary test directory (#30803) ... This commit replaces `ioutil.TempDir` with `t.TempDir` in tests. The directory created by `t.TempDir` is automatically removed when the test and all its subtests complete. Prior to this commit, temporary directory created using `ioutil.TempDir` needs to be removed manually by calling `os.RemoveAll`, which is omitted in some tests. The error handling boilerplate e.g. defer func() { if err := os.RemoveAll(dir); err != nil { t.Fatal(err) } } is also tedious, but `t.TempDir` handles this for us nicely. Reference: https://pkg.go.dev/testing#T.TempDir Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>	4 years ago
Martin Atkins	b802db75d7	build: Build and run e2etest as part of the release build pipeline ... This uses the decoupled build and run strategy to run the e2etests so that we can arrange to run the tests against the real release packages produced elsewhere in this workflow, rather than ones generated just in time by the test harness. The modifications to make-archive.sh here make it more consistent with its originally-intended purpose of producing a harness for testing "real" release executables. Our earlier compromise of making it include its own terraform executable came from a desire to use that script as part of manual cross-platform testing when we weren't yet set up to support automation of those tests as we're doing here. That does mean, however, that the terraform-e2etest package content must be combined with content from a terraform release package in order to produce a valid contest for running the tests. We use a single job to cross-compile the test harness for all of the supported platforms, because that build is relatively fast and so not worth the overhead of matrix build, but then use a matrix build to actually run the tests so that we can run them in a worker matching the target platform. We currently have access only to amd64 (x64) runners in GitHub Actions and so for the moment this process is limited only to the subset of our supported platforms which use that architecture.	4 years ago
Alisdair McDiarmid	d42d83572b	cli: Fix backend init failure with deleted cache ... When an explicit backend is configured with a configuration which has not yet been initialized, running `terraform init` performs a state migration to fetch the remotely stored state in order to operate on it. Like the previous bug introduced by the recent provider diagnostics change, this code path was not correctly configured to enable init mode for the backend, which resulted in a fatal error during init when the cache dir is deleted. Setting the `Init` backend option allows this code path to continue without error when first initializing the backend for state migration. The new e2e test fails without this change.	5 years ago
Alisdair McDiarmid	1190b95fe2	command/e2etest: Ensure init fixes missing cache ... We test that a deleted provider cache results in an error when running terraform plan, but previously did not test that running init (as instructed) would resolve the issue. This (failing) e2e test adds that step.	5 years ago
Martin Atkins	01b22f4b76	command/e2etest: TestProviderTampering ... We have various mechanisms that aim to ensure that the installed provider plugins are consistent with the lock file and that the lock file is consistent with the provider requirements, and we do have existing unit tests for them, but all of those cases mock our fake out at least part of the process and in the past that's caused us to miss usability regressions, where we still catch the error but do so at the wrong layer and thus generate error message lacking useful additional context. Here we'll add some new end-to-end tests to supplement the existing unit tests, making sure things work as expected when we assemble the system together as we would in a release. These tests cover a number of different ways in which the plugin selections can grow inconsistent. These new tests all run only when we're in a context where we're allowed to access the network, because they exercise the real plugin installer codepath. We could technically build this to use a local filesystem mirror or other such override to avoid that, but the point here is to make sure we see the expected behavior in the main case, and so it's worth the small additional cost of downloading the null provider from the real registry.	5 years ago