terraform

Commit Graph

Author	SHA1	Message	Date
Alex Pilon	4bf43efcfd	move hcl2shim package to configs	7 years ago
Alex Pilon	83aa07f907	prune NewResourceConfig and update tests	7 years ago
Alex Pilon	7f8f198719	remove UnknownVariabeValue from config and update references to shim	7 years ago
Brian Flad	1e81a3e7fa	helper/schema: Always propagate NewComputed for previously zero value primative type attributes When the following conditions were met: * Schema attribute with a primative type (e.g. Type: TypeString) and Computed: true * Old state of attribute set to zero value for type (e.g. "") * Old state ID of resource set to non-empty (e.g. existing resource) Attempting to use CustomizeDiff with SetNewComputed() would result in the difference previously being discarded. This update ensures that previous zero values or resource existence does not influence the propagation of the computed update. Previously: ``` --- FAIL: TestSetNewComputed (0.00s) --- FAIL: TestSetNewComputed/NewComputed_should_always_propagate (0.00s) resource_diff_test.go:684: Expected (terraform.InstanceDiff)(0xc00051cea0)({ mu: (sync.Mutex) { state: (int32) 0, sema: (uint32) 0 }, Attributes: (map[string]terraform.ResourceAttrDiff) (len=1) { (string) (len=3) "foo": (terraform.ResourceAttrDiff)(0xc0003dcec0)({ Old: (string) "", New: (string) "", NewComputed: (bool) true, NewRemoved: (bool) false, NewExtra: (interface {}) <nil>, RequiresNew: (bool) false, Sensitive: (bool) false, Type: (terraform.DiffAttrType) 0 }) }, Destroy: (bool) false, DestroyDeposed: (bool) false, DestroyTainted: (bool) false, Meta: (map[string]interface {}) <nil> }) , got (terraform.InstanceDiff)(0xc00051ce80)({ mu: (sync.Mutex) { state: (int32) 0, sema: (uint32) 0 }, Attributes: (map[string]terraform.ResourceAttrDiff) { }, Destroy: (bool) false, DestroyDeposed: (bool) false, DestroyTainted: (bool) false, Meta: (map[string]interface {}) <nil> }) --- FAIL: TestSchemaMap_Diff (0.01s) --- FAIL: TestSchemaMap_Diff/79-NewComputed_should_always_propagate_with_CustomizeDiff (0.00s) schema_test.go:3289: expected: terraform.InstanceDiff{mu:sync.Mutex{state:0, sema:0x0}, Attributes:map[string]terraform.ResourceAttrDiff{"foo":terraform.ResourceAttrDiff{Old:"", New:"", NewComputed:true, NewRemoved:false, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}}, Destroy:false, DestroyDeposed:false, DestroyTainted:false, Meta:map[string]interface {}(nil)} got: <nil> FAIL FAIL github.com/hashicorp/terraform/helper/schema 0.825s ```	7 years ago
Paddy Carver	393c32624a	Add tests to ensure clearing sub-blocks works.	8 years ago
Chris Marchesi	d7048cb640	helper/schema: ResourceDiff ForceNew attribute correctness A couple of bugs have been discovered in ResourceDiff.ForceNew: * NewRemoved is not preserved when a diff for a key is already present. This is because the second diff that happens after customization performs a second getChange on not just state and config, but also on the pre-existing diff. This results in Exists == true, meaning nil is never returned as a new value. * ForceNew was doing the work of adding the key to the list of changed keys by doing a full SetNew on the existing value. This has a side effect of fetching zero values from what were otherwise undefined values and creating diffs for these values where there should not have been (example: "" => "0"). This update fixes these scenarios by: * Adding a new private function to check the existing diff for NewRemoved keys. This is included in the check on new values in diffChange. * Keys that have been flagged as ForceNew (or parent keys of lists and sets that have been flagged as ForceNew) are now maintained in a separate map. UpdatedKeys now returns the results of both of these maps, but otherwise these keys are ignored by ResourceDiff. * Pursuant the above, values are no longer pushed into the newDiff writer by ForceNew. This prevents the zero value problem, and makes for a cleaner implementation where the provider has to "manually" SetNew to update the appropriate values in the writer. It also prevents non-computed keys from winding up in the diff, which ResourceDiff normally blocks by design. There are also a couple of tests for cases that should never come up right now involving Optional/Computed values and NewRemoved, for which explanations are given in annotations of each test. These are here to guard against future regressions.	8 years ago
Chris Marchesi	fdfe89ed1d	helper/schema: Computed -> NewValueKnown, add comments to GetOkExists Added some more context to GetOkExists, moved Computed to NewValueKnown to accommodate some changes that will be coming up in HCL2 that may make "Computed" less intuitive of a function name, and updated the docs for NewValueKnown as well.	8 years ago
Chris Marchesi	274b933077	helper/schema: Add Computed to ResourceDiff, expose GetOkExists This adds a new method to ResourceDiff: Computed, which exposes the computed read result field to ResourceDiff. In the context of customizing the diff, this is important as interpolated and otherwise computed values will show up in the diff as blank, with no way of determining if the value is actually blank or if it's a computed value not available at diff customization time. Currently assumptions need to be made on this, but this does not help in validation scenarios where one needs to differentiate between an actual blank value and a value that will be available later. This is exposed for the most part via NewComputed in the diff, but the tests cover both the config reader as well (with no diff, even though this should not come up in normal operation) and also the newDiff reader when someone sets a new value using SetNew and SetNewComputed. This commit also exposes GetOkExists. The tests were mostly pulled from ResourceData but a few were added to ensure that config was being properly covered as well, in addition to covering SetNew and SetNewComputed.	8 years ago
Radek Simko	ccf8a31cbb	helper/schema: Allow ResourceDiff.ForceNew on nested fields (avoid crash)	8 years ago
Chris Marchesi	3ac0cdf0c0	helper/schema: Better ResourceDiff schema key validation This fixes nil pointer issues that could come up if an invalid key was referenced (ie: not one in the schema). Also ships a helper validation function to streamline things.	9 years ago
Chris Marchesi	f0aafe4d67	helper/schema: Restore new value for complex set test	9 years ago
Chris Marchesi	931b0e1441	helper/schema: Remove exported SetDiff method The consensus is that it's a generally better idea to move setting the functionality of old values completely to the refresh/read process, hence it's moot to have this function around anymore. This also means we don't need the old value reader/writer anymore, which simplifies things.	9 years ago
Chris Marchesi	8126ee8401	helper/schema: Fix supplied config to tests	9 years ago
Chris Marchesi	22220fd0f7	helper/schema: Final set of ResourceDiff tests, bug fixes Final set of coverage for ResourceDiff and bug fixes to correct issues the test cases brought up. Will be dropping ClearAll in next commit, as with how this interface is intended to be used, it does not really make much sense.	9 years ago
Chris Marchesi	64cc4084d2	helper/schema: ResourceDiff tests, bug fixes The beginning of tests for SetNew. Noticed that removed values are not logged for computed keys in a diff - not too sure if that is going to be a problem (possibly not as GetChange in ResourceData should still reference state for the old value). I came on this most notably in the "TestSetNew/complex-ish_set_diff" test, for reference. More tests pending for other functions for coverage of other functions and test cases as defined in #8769.	9 years ago

15 Commits (df65de6945ddf6df2fb8d75cef719eeefed7944f)