Add has_default_test_toolchain_type (#112)

keith · web-flow · commit e71aba7b3924 · 2025-08-23T07:23:29.000+02:00
This is required if you want to override the `toolchains` attr of a
test rule, and want to make sure you're targeting the correct platform
for tests.
diff --git a/features.bzl b/features.bzl
@@ -155,6 +155,9 @@ _toolchains = struct(
     # Whether genrule.toolchains accepts toolchain_type targets
     # https://github.com/bazelbuild/bazel/commit/0e876b1794d4db58b72949014401d22cc65d94a1
     genrule_accepts_toolchain_types = ge_same_major("8.3.0") or ge("9.0.0-pre.20241016.1"),
+    # Whether the default_test_toolchain_type exists
+    # https://github.com/bazelbuild/bazel/commit/7d685648a8a9e4ea203f95ad983088a17103f4a6
+    has_default_test_toolchain_type = ge("9.0.0-pre.20250324.2"),
 )
 
 bazel_features = struct(

Original file line number	Diff line number	Diff line change
`@@ -155,6 +155,9 @@ _toolchains = struct(`
`155`	`155`	`# Whether genrule.toolchains accepts toolchain_type targets`
`156`	`156`	`# https://github.com/bazelbuild/bazel/commit/0e876b1794d4db58b72949014401d22cc65d94a1`
`157`	`157`	`genrule_accepts_toolchain_types = ge_same_major("8.3.0") or ge("9.0.0-pre.20241016.1"),`
	`158`	`+ # Whether the default_test_toolchain_type exists`
	`159`	`+ # https://github.com/bazelbuild/bazel/commit/7d685648a8a9e4ea203f95ad983088a17103f4a6`
	`160`	`+ has_default_test_toolchain_type = ge("9.0.0-pre.20250324.2"),`
`158`	`161`	`)`
`159`	`162`
`160`	`163`	`bazel_features = struct(`