docs/features: add "Go Test: Profile" feature screenshot
Change-Id: Ieb8a52b40be374466dc07f415c34af54b2529636
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/446869
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Jamal Carvalho <jamal@golang.org>
TryBot-Result: kokoro <noreply+kokoro@google.com>
diff --git a/docs/features.md b/docs/features.md
index 32601d8..630b60e 100644
--- a/docs/features.md
+++ b/docs/features.md
@@ -35,6 +35,7 @@
* [Run your code](#run-your-code)
* [Test and benchmark](#test-and-benchmark)
* [Code coverage](#code-coverage)
+ * [Profiling](#profiling)
* [Debug your code](#debugging)
* [Other](#other)
* [Go Playground](#go-playground)
@@ -220,7 +221,9 @@
### Test and benchmark
-[Test UI](https://code.visualstudio.com/api/extension-guides/testing) and [Code lenses](https://code.visualstudio.com/blogs/2017/02/12/code-lens-roundup) allow users to easily run tests and benchmarks for a given function, file, package, or workspace. Alternatively, the same functionality is available through a set of commands: [`Go: Test Function At Cursor`](commands.md#go-test-function-at-cursor), [`Go: Test File`](commands.md#go-test-file), [`Go: Test Package`](commands.md#go-test-package), and [`Go: Test All Packages in Workspace`](commands.md#go-test-all-packages-in-workspace).
+[Test UI](https://code.visualstudio.com/api/extension-guides/testing) and [Code lenses](https://code.visualstudio.com/blogs/2017/02/12/code-lens-roundup) allow users to easily run tests, benchmarks, and profiles for a given function, file, package, or workspace.
+
+Alternatively, the same functionality is available through a set of commands: [`Go: Test Function At Cursor`](commands.md#go-test-function-at-cursor), [`Go: Test File`](commands.md#go-test-file), [`Go: Test Package`](commands.md#go-test-package), and [`Go: Test All Packages in Workspace`](commands.md#go-test-all-packages-in-workspace).
<div style="text-align: center;"><img src="images/testexplorer.gif" alt="Testing UI" style="width: 75%"> </div>
@@ -228,6 +231,12 @@
Show code coverage in the editor, either after running a test or on-demand. This can be done via the commands: [`Go: Apply Cover Profile`](commands.md#go-apply-cover-profile) and [`Go: Toggle Test Coverage in Current Package`](commands.md#go-toggle-test-coverage-in-current-package).
+### Profiling
+
+"Go Test: Profile" menu in [Test UI](https://code.visualstudio.com/api/extension-guides/testing) collects CPU/Memory/Mutex profiles and allows visualizing them using pprof (`go tool pprof`).
+
+<div style="text-align: center;"><img src="images/testexplorer-pprof.gif" alt="Profiling" style="width: 75%"> </div>
+
## [Debugging](debugging.md)
This extension offers debugging of Go programs. See the [debugging documentation](debugging.md) for more information.
diff --git a/docs/images/testexplorer-pprof.gif b/docs/images/testexplorer-pprof.gif
new file mode 100644
index 0000000..84aea11
--- /dev/null
+++ b/docs/images/testexplorer-pprof.gif
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