go/src/encoding/json/example_test.go, branch fix-runtime-test-GOMAXPROCS

encoding/json: add json/v2 with GOEXPERIMENT=jsonv2 guard

2025-04-18T15:24:07Z

This imports the proposed new v2 JSON API implemented in github.com/go-json-experiment/json as of commit d3c622f1b874954c355e60c8e6b6baa5f60d2fed. When GOEXPERIMENT=jsonv2 is set, the encoding/json/v2 and encoding/jsontext packages are visible, the encoding/json package is implemented in terms of encoding/json/v2, and the encoding/json package include various additional APIs. (See #71497 for details.) When GOEXPERIMENT=jsonv2 is not set, the new API is not present and the encoding/json package is unchanged. The experimental API is not bound by the Go compatibility promise and is expected to evolve as updates are made to the json/v2 proposal. The contents of encoding/json/internal/jsontest/testdata are compressed with zstd v1.5.7 with the -19 option. Fixes #71845 For #71497 Change-Id: Ib8c94e5f0586b6aaa22833190b41cf6ef59f4f01 Reviewed-on: https://go-review.googlesource.com/c/go/+/665796 Auto-Submit: Damien Neil LUCI-TryBot-Result: Go LUCI Reviewed-by: Michael Pratt Reviewed-by: Joseph Tsai Reviewed-by: Dmitri Shuralyov

all: gofmt -w -r 'interface{} -> any' src

2021-12-13T18:45:54Z

And then revert the bootstrap cmd directories and certain testdata. And adjust tests as needed. Not reverting the changes in std that are bootstrapped, because some of those changes would appear in API docs, and we want to use any consistently. Instead, rewrite 'any' to 'interface{}' in cmd/dist for those directories when preparing the bootstrap copy. A few files changed as a result of running gofmt -w not because of interface{} -> any but because they hadn't been updated for the new //go:build lines. Fixes #49884. Change-Id: Ie8045cba995f65bd79c694ec77a1b3d1fe01bb09 Reviewed-on: https://go-review.googlesource.com/c/go/+/368254 Trust: Russ Cox Run-TryBot: Russ Cox Reviewed-by: Robert Griesemer TryBot-Result: Gopher Robot

encoding/json: fix package shadowing in MarshalIndent example

2021-03-14T19:58:14Z

Prior to this CL, pasting the example from the website causes a compilation error for some programs because it was shadowing the "json" package. Change-Id: I39b68a66ca99468547f2027a7655cf1387b61e95 Reviewed-on: https://go-review.googlesource.com/c/go/+/301492 Reviewed-by: Joe Tsai Reviewed-by: Ian Lance Taylor Trust: Joe Tsai Run-TryBot: Joe Tsai TryBot-Result: Go Bot

encoding/json: use SetBytes in UnmarshalReuse benchmark

2019-04-05T20:54:50Z

This was the only benchmark missing the SetBytes call, as spotted earlier by Bryan. It's not required to make the benchmark useful, but it can still be a good way to see how its speed is affected by the reduced allocations: name time/op CodeUnmarshal-8 12.1ms ± 1% CodeUnmarshalReuse-8 11.4ms ± 1% name speed CodeUnmarshal-8 161MB/s ± 1% CodeUnmarshalReuse-8 171MB/s ± 1% name alloc/op CodeUnmarshal-8 3.28MB ± 0% CodeUnmarshalReuse-8 1.94MB ± 0% name allocs/op CodeUnmarshal-8 92.7k ± 0% CodeUnmarshalReuse-8 77.6k ± 0% While at it, remove some unnecessary empty lines. Change-Id: Ib2bd92d5b3237b8f3092e8c6f863dab548fee2f5 Reviewed-on: https://go-review.googlesource.com/c/go/+/170938 Run-TryBot: Daniel Martí Reviewed-by: Brad Fitzpatrick TryBot-Result: Gobot Gobot

encoding/json: add example for json.HTMLEscape

2019-02-26T18:14:45Z

Change-Id: Ib00fcfd46eae27eea0a3d4cab4406f4c461fb57b Reviewed-on: https://go-review.googlesource.com/c/160517 Reviewed-by: Andrew Bonventre Run-TryBot: Andrew Bonventre TryBot-Result: Gobot Gobot

encoding/json: add example to Valid

2018-10-28T19:49:25Z

Change-Id: I411483d76a2ca91cd15ff42ae1adb9134486d183 Reviewed-on: https://go-review.googlesource.com/c/145278 Reviewed-by: Brad Fitzpatrick Run-TryBot: Brad Fitzpatrick TryBot-Result: Gobot Gobot

encoding/json: update documentation for MarshalIndent

2017-09-12T18:12:24Z

Make arguments semantics clear without the need to look for json.Indent documentation. Change-Id: If9adfe9f477a30d426ae83790b0f2578c0a809b7 Reviewed-on: https://go-review.googlesource.com/61670 Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot Reviewed-by: Ian Lance Taylor

encoding/json: de-indent raw strings in remaining examples

2017-08-08T04:30:58Z

This change fixes the remaining examples where the raw strings had suboptimal indentation (one level too many) when viewed in godoc. Follows CL 48910. Fixes #21026. Change-Id: Ifc0dae3fa899a9fff8b1ff958414e2fe6852321d Reviewed-on: https://go-review.googlesource.com/50990 Run-TryBot: Dmitri Shuralyov TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick

encoding/json: fix indentation in Decode stream example

2017-07-15T21:35:22Z

The existing example for Decoder.Decode (Stream) had excessive indentation in the godoc interface for the const jsonStream, making it hard to read. This fixes the indentation in the example_test.go to improve the readability in godoc. Helps #21026. Change-Id: I16f56b82182da1dcc73cca44e535a7f5695e975d Reviewed-on: https://go-review.googlesource.com/48910 Reviewed-by: Dmitri Shuralyov Reviewed-by: Brad Fitzpatrick

encoding/json: add example for RawMessage marshalling

2016-08-16T00:22:47Z

Fixes #16648 Change-Id: I3ab21ab33ca3f41219de9518ac6a39f49131e5e5 Reviewed-on: https://go-review.googlesource.com/26692 Reviewed-by: Brad Fitzpatrick Run-TryBot: Brad Fitzpatrick TryBot-Result: Gobot Gobot