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authorLinus Torvalds <torvalds@linux-foundation.org>2023-08-29 04:56:38 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-08-29 04:56:38 +0300
commit815c24a085dd8ab9bb7381e455afdb3f9c260e38 (patch)
tree46cf481382c497cbbb47de63ca0a75183fc25875 /rust/Makefile
parent5a31cc7297072a7266a910ca5266b640d27803b4 (diff)
parent25e324bc9cf2ee956eec1db384c39c1a17b7c44a (diff)
downloadlinux-815c24a085dd8ab9bb7381e455afdb3f9c260e38.tar.xz
Merge tag 'linux-kselftest-kunit-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kunit updates from Shuah Khan: - add support for running Rust documentation tests as KUnit tests - make init, str, sync, types doctests compilable/testable - add support for attributes API which include speed, modules attributes, ability to filter and report attributes - add support for marking tests slow using attributes API - add attributes API documentation - fix a wild-memory-access bug in kunit_filter_suites() and a possible memory leak in kunit_filter_suites() - add support for counting number of test suites in a module, list action to kunit test modules, and test filtering on module tests * tag 'linux-kselftest-kunit-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (25 commits) kunit: fix struct kunit_attr header kunit: replace KUNIT_TRIGGER_STATIC_STUB maro with KUNIT_STATIC_STUB_REDIRECT kunit: Allow kunit test modules to use test filtering kunit: Make 'list' action available to kunit test modules kunit: Report the count of test suites in a module kunit: fix uninitialized variables bug in attributes filtering kunit: fix possible memory leak in kunit_filter_suites() kunit: fix wild-memory-access bug in kunit_filter_suites() kunit: Add documentation of KUnit test attributes kunit: add tests for filtering attributes kunit: time: Mark test as slow using test attributes kunit: memcpy: Mark tests as slow using test attributes kunit: tool: Add command line interface to filter and report attributes kunit: Add ability to filter attributes kunit: Add module attribute kunit: Add speed attribute kunit: Add test attributes API structure MAINTAINERS: add Rust KUnit files to the KUnit entry rust: support running Rust documentation tests as KUnit ones rust: types: make doctests compilable/testable ...
Diffstat (limited to 'rust/Makefile')
-rw-r--r--rust/Makefile29
1 files changed, 29 insertions, 0 deletions
diff --git a/rust/Makefile b/rust/Makefile
index 4124bfa01798..30b71af119a2 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -27,6 +27,12 @@ endif
obj-$(CONFIG_RUST) += exports.o
+always-$(CONFIG_RUST_KERNEL_DOCTESTS) += doctests_kernel_generated.rs
+always-$(CONFIG_RUST_KERNEL_DOCTESTS) += doctests_kernel_generated_kunit.c
+
+obj-$(CONFIG_RUST_KERNEL_DOCTESTS) += doctests_kernel_generated.o
+obj-$(CONFIG_RUST_KERNEL_DOCTESTS) += doctests_kernel_generated_kunit.o
+
# Avoids running `$(RUSTC)` for the sysroot when it may not be available.
ifdef CONFIG_RUST
@@ -39,9 +45,11 @@ ifeq ($(quiet),silent_)
cargo_quiet=-q
rust_test_quiet=-q
rustdoc_test_quiet=--test-args -q
+rustdoc_test_kernel_quiet=>/dev/null
else ifeq ($(quiet),quiet_)
rust_test_quiet=-q
rustdoc_test_quiet=--test-args -q
+rustdoc_test_kernel_quiet=>/dev/null
else
cargo_quiet=--verbose
endif
@@ -157,6 +165,27 @@ quiet_cmd_rustdoc_test = RUSTDOC T $<
-L$(objtree)/$(obj)/test --output $(objtree)/$(obj)/doc \
--crate-name $(subst rusttest-,,$@) $<
+quiet_cmd_rustdoc_test_kernel = RUSTDOC TK $<
+ cmd_rustdoc_test_kernel = \
+ rm -rf $(objtree)/$(obj)/test/doctests/kernel; \
+ mkdir -p $(objtree)/$(obj)/test/doctests/kernel; \
+ OBJTREE=$(abspath $(objtree)) \
+ $(RUSTDOC) --test $(rust_flags) \
+ @$(objtree)/include/generated/rustc_cfg \
+ -L$(objtree)/$(obj) --extern alloc --extern kernel \
+ --extern build_error --extern macros \
+ --extern bindings --extern uapi \
+ --no-run --crate-name kernel -Zunstable-options \
+ --test-builder $(objtree)/scripts/rustdoc_test_builder \
+ $< $(rustdoc_test_kernel_quiet); \
+ $(objtree)/scripts/rustdoc_test_gen
+
+%/doctests_kernel_generated.rs %/doctests_kernel_generated_kunit.c: \
+ $(src)/kernel/lib.rs $(obj)/kernel.o \
+ $(objtree)/scripts/rustdoc_test_builder \
+ $(objtree)/scripts/rustdoc_test_gen FORCE
+ $(call if_changed,rustdoc_test_kernel)
+
# We cannot use `-Zpanic-abort-tests` because some tests are dynamic,
# so for the moment we skip `-Cpanic=abort`.
quiet_cmd_rustc_test = RUSTC T $<