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Skip adding malformed entitlement relations to maps #2838

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merged 3 commits into from
Oct 4, 2023
+59 −0
Merged

Skip adding malformed entitlement relations to maps #2838

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251f6e3
don't add relations to mappings if they fail
dsainati1 Oct 4, 2023
1be5126
other test
dsainati1 Oct 4, 2023
16885b6
fix tests
dsainati1 Oct 4, 2023
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2 changes: 2 additions & 0 deletions runtime/sema/check_interface_declaration.go
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Original file line number Diff line number Diff line change
Expand Up @@ -529,6 +529,7 @@ func (checker *Checker) declareEntitlementMappingType(declaration *ast.Entitleme
checker.report(&InvalidNonEntitlementTypeInMapError{
Pos: association.Input.Identifier.Pos,
})
continue
}

output := checker.convertNominalType(association.Output)
Expand All @@ -538,6 +539,7 @@ func (checker *Checker) declareEntitlementMappingType(declaration *ast.Entitleme
checker.report(&InvalidNonEntitlementTypeInMapError{
Pos: association.Output.Identifier.Pos,
})
continue
}

entitlementRelations = append(
Expand Down
57 changes: 57 additions & 0 deletions runtime/tests/checker/entitlements_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7224,6 +7224,9 @@ func TestCheckEntitlementErrorReporting(t *testing.T) {
}

func TestCheckEntitlementOptionalChaining(t *testing.T) {

t.Parallel()

t.Run("optional chain function call", func(t *testing.T) {
t.Parallel()
_, err := ParseAndCheck(t, `
Expand Down Expand Up @@ -7312,3 +7315,57 @@ func TestCheckEntitlementOptionalChaining(t *testing.T) {
require.NoError(t, err)
})
}

func TestCheckEntitlementMissingInMap(t *testing.T) {

t.Parallel()

t.Run("missing type", func(t *testing.T) {

t.Parallel()

_, err := ParseAndCheck(t, `
access(all) entitlement X
access(all) entitlement mapping M {
X -> X
NonExistingEntitlement -> X
}
access(all) struct S {
access(M) var foo: auth(M) &Int
init() {
self.foo = &3 as auth(X) &Int
var selfRef = &self as auth(X) &S
selfRef.foo
}
}
`)

errors := RequireCheckerErrors(t, err, 2)
require.IsType(t, &sema.NotDeclaredError{}, errors[0])
require.IsType(t, &sema.InvalidNonEntitlementTypeInMapError{}, errors[1])
})

t.Run("non entitlement type", func(t *testing.T) {

t.Parallel()

_, err := ParseAndCheck(t, `
access(all) entitlement X
access(all) entitlement mapping M {
X -> X
Int -> X
}
access(all) struct S {
access(M) var foo: auth(M) &Int
init() {
self.foo = &3 as auth(X) &Int
var selfRef = &self as auth(X) &S
selfRef.foo
}
}
`)

errors := RequireCheckerErrors(t, err, 1)
require.IsType(t, &sema.InvalidNonEntitlementTypeInMapError{}, errors[0])
})
}
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