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Cast numbers in "uint oob" test error messages to avoid overflows #514

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merged 1 commit into from
Jun 27, 2024

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Description of changes:

For "uint oob" tests in TestAsInt32 and TestAsFloat64 in encoding/cbor/coerce_test.go, cast the number to Uint in the error message just as the number is cast in the test itself, so as to avoid overflows when tested on 32-bit architectures.

Fixes cannot use maxv + 1 (untyped int constant 2147483648) as int value in argument to fmt.Sprintf (overflows) in TestAsInt32 and cannot use maxv + 1 (untyped int constant 18014398509481985) as int value in argument to fmt.Sprintf (overflows) in TestAsFloat64 on 32-bit platforms.

Detected by Debian CI running on 386; see https://ci.debian.net/packages/g/golang-github-aws-smithy-go/testing/i386/47149094/#L1260

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

For "uint oob" tests in TestAsInt32 and TestAsFloat64 in
encoding/cbor/coerce_test.go, cast the number to Uint in the error
message just as the number is cast in the test itself, so
as to avoid overflows when tested on 32-bit architectures.

Fixes "cannot use maxv + 1 (untyped int constant 2147483648)
as int value in argument to fmt.Sprintf (overflows)" in TestAsInt32
and "cannot use maxv + 1 (untyped int constant 18014398509481985)
as int value in argument to fmt.Sprintf (overflows)" in TestAsFloat64

Detected by Debian CI running on 386; see
https://ci.debian.net/packages/g/golang-github-aws-smithy-go/testing/i386/47149094/#L1260
@anthonyfok anthonyfok requested review from a team as code owners June 1, 2024 13:38
@lucix-aws lucix-aws merged commit dd523d1 into aws:main Jun 27, 2024
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2 participants