From e9f45e1eb2e6ef09034453f4a7a0998c65ce5736 Mon Sep 17 00:00:00 2001 From: Oneirical Date: Mon, 29 Jul 2024 14:33:54 -0400 Subject: [PATCH 1/2] rewrite link-cfg to rmake --- .../tidy/src/allowed_run_make_makefiles.txt | 1 - tests/run-make/link-cfg/Makefile | 23 ---------- tests/run-make/link-cfg/rmake.rs | 43 +++++++++++++++++++ 3 files changed, 43 insertions(+), 24 deletions(-) delete mode 100644 tests/run-make/link-cfg/Makefile create mode 100644 tests/run-make/link-cfg/rmake.rs diff --git a/src/tools/tidy/src/allowed_run_make_makefiles.txt b/src/tools/tidy/src/allowed_run_make_makefiles.txt index 7284feadf9cdd..dc4db13902da9 100644 --- a/src/tools/tidy/src/allowed_run_make_makefiles.txt +++ b/src/tools/tidy/src/allowed_run_make_makefiles.txt @@ -25,7 +25,6 @@ run-make/libs-through-symlinks/Makefile run-make/libtest-json/Makefile run-make/libtest-junit/Makefile run-make/libtest-thread-limit/Makefile -run-make/link-cfg/Makefile run-make/long-linker-command-lines-cmd-exe/Makefile run-make/long-linker-command-lines/Makefile run-make/macos-deployment-target/Makefile diff --git a/tests/run-make/link-cfg/Makefile b/tests/run-make/link-cfg/Makefile deleted file mode 100644 index a40997011443c..0000000000000 --- a/tests/run-make/link-cfg/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -# ignore-cross-compile -include ../tools.mk - -all: $(call DYLIB,return1) $(call DYLIB,return2) $(call NATIVE_STATICLIB,return3) - ls $(TMPDIR) - $(BARE_RUSTC) --print cfg --target x86_64-unknown-linux-musl | $(CGREP) crt-static - - $(RUSTC) no-deps.rs --cfg foo - $(call RUN,no-deps) - $(RUSTC) no-deps.rs --cfg bar - $(call RUN,no-deps) - - $(RUSTC) dep.rs - $(RUSTC) with-deps.rs --cfg foo - $(call RUN,with-deps) - $(RUSTC) with-deps.rs --cfg bar - $(call RUN,with-deps) - - $(RUSTC) dep-with-staticlib.rs - $(RUSTC) with-staticlib-deps.rs --cfg foo - $(call RUN,with-staticlib-deps) - $(RUSTC) with-staticlib-deps.rs --cfg bar - $(call RUN,with-staticlib-deps) diff --git a/tests/run-make/link-cfg/rmake.rs b/tests/run-make/link-cfg/rmake.rs new file mode 100644 index 0000000000000..732de5dbd0b80 --- /dev/null +++ b/tests/run-make/link-cfg/rmake.rs @@ -0,0 +1,43 @@ +// The `#[link(cfg(..))]` annotation means that the `#[link]` +// directive is only active in a compilation unit if that `cfg` value is satisfied. +// For example, when compiling an rlib, these directives are just encoded and +// ignored for dylibs, and all staticlibs are continued to be put into the rlib as +// usual. When placing that rlib into a staticlib, executable, or dylib, however, +// the `cfg` is evaluated *as if it were defined in the final artifact* and the +// library is decided to be linked or not. +// This test exercises this new feature by testing it with no dependencies, then +// with only dynamic libraries, then with both a staticlib and dylibs. Compilation +// and execution should be successful. +// See https://github.com/rust-lang/rust/pull/37545 + +//@ ignore-cross-compile +// Reason: the compiled binary is executed + +use run_make_support::{bare_rustc, build_native_dynamic_lib, build_native_static_lib, run, rustc}; + +fn main() { + build_native_dynamic_lib("return1"); + build_native_dynamic_lib("return2"); + build_native_static_lib("return3"); + bare_rustc() + .print("cfg") + .target("x86_64-unknown-linux-musl") + .run() + .assert_stdout_contains("crt-static"); + rustc().input("no-deps.rs").cfg("foo").run(); + run("no-deps"); + rustc().input("no-deps.rs").cfg("bar").run(); + run("no-deps"); + + rustc().input("dep.rs").run(); + rustc().input("with-deps.rs").cfg("foo").run(); + run("with-deps"); + rustc().input("with-deps.rs").cfg("bar").run(); + run("with-deps"); + + rustc().input("dep-with-staticlib.rs").run(); + rustc().input("with-staticlib-deps.rs").cfg("foo").run(); + run("with-staticlib-deps"); + rustc().input("with-staticlib-deps.rs").cfg("bar").run(); + run("with-staticlib-deps"); +} From c27fa5c3329d4f7fce200043c3117bc1a548f025 Mon Sep 17 00:00:00 2001 From: Oneirical Date: Mon, 29 Jul 2024 15:37:45 -0400 Subject: [PATCH 2/2] rewrite rustdoc-default-output to rmake --- .../tidy/src/allowed_run_make_makefiles.txt | 1 - .../run-make/issue-88756-default-output/Makefile | 4 ---- .../issue-88756-default-output/README.md | 1 - tests/run-make/issue-88756-default-output/x.rs | 1 - .../output-default.stdout | 0 tests/run-make/rustdoc-default-output/rmake.rs | 16 ++++++++++++++++ 6 files changed, 16 insertions(+), 7 deletions(-) delete mode 100644 tests/run-make/issue-88756-default-output/Makefile delete mode 100644 tests/run-make/issue-88756-default-output/README.md delete mode 100644 tests/run-make/issue-88756-default-output/x.rs rename tests/run-make/{issue-88756-default-output => rustdoc-default-output}/output-default.stdout (100%) create mode 100644 tests/run-make/rustdoc-default-output/rmake.rs diff --git a/src/tools/tidy/src/allowed_run_make_makefiles.txt b/src/tools/tidy/src/allowed_run_make_makefiles.txt index dc4db13902da9..d8eb5667ab894 100644 --- a/src/tools/tidy/src/allowed_run_make_makefiles.txt +++ b/src/tools/tidy/src/allowed_run_make_makefiles.txt @@ -19,7 +19,6 @@ run-make/issue-36710/Makefile run-make/issue-47551/Makefile run-make/issue-69368/Makefile run-make/issue-84395-lto-embed-bitcode/Makefile -run-make/issue-88756-default-output/Makefile run-make/jobserver-error/Makefile run-make/libs-through-symlinks/Makefile run-make/libtest-json/Makefile diff --git a/tests/run-make/issue-88756-default-output/Makefile b/tests/run-make/issue-88756-default-output/Makefile deleted file mode 100644 index d1c3d0fe08249..0000000000000 --- a/tests/run-make/issue-88756-default-output/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -include ../tools.mk - -all: - $(BARE_RUSTDOC) 2>&1 | sed -E 's@/nightly/|/beta/|/stable/|/1\.[0-9]+\.[0-9]+/@/$$CHANNEL/@g' | diff - output-default.stdout diff --git a/tests/run-make/issue-88756-default-output/README.md b/tests/run-make/issue-88756-default-output/README.md deleted file mode 100644 index 8cbfac4f7d2f1..0000000000000 --- a/tests/run-make/issue-88756-default-output/README.md +++ /dev/null @@ -1 +0,0 @@ -This is a test to verify that the default behavior of `rustdoc` is printing out help output instead of erroring out (#88756). diff --git a/tests/run-make/issue-88756-default-output/x.rs b/tests/run-make/issue-88756-default-output/x.rs deleted file mode 100644 index 5df7576133a68..0000000000000 --- a/tests/run-make/issue-88756-default-output/x.rs +++ /dev/null @@ -1 +0,0 @@ -// nothing to see here diff --git a/tests/run-make/issue-88756-default-output/output-default.stdout b/tests/run-make/rustdoc-default-output/output-default.stdout similarity index 100% rename from tests/run-make/issue-88756-default-output/output-default.stdout rename to tests/run-make/rustdoc-default-output/output-default.stdout diff --git a/tests/run-make/rustdoc-default-output/rmake.rs b/tests/run-make/rustdoc-default-output/rmake.rs new file mode 100644 index 0000000000000..06720445a35ce --- /dev/null +++ b/tests/run-make/rustdoc-default-output/rmake.rs @@ -0,0 +1,16 @@ +// Calling rustdoc with no arguments, which should bring up a help menu, used to +// cause an error as rustdoc expects an input file. Fixed in #98331, this test +// ensures the output of rustdoc's help menu is as expected. +// See https://github.com/rust-lang/rust/issues/88756 + +use run_make_support::{bare_rustdoc, diff}; + +fn main() { + let out = bare_rustdoc().run().stdout_utf8(); + diff() + .expected_file("output-default.stdout") + .actual_text("actual", out) + // replace the channel type in the URL with $CHANNEL + .normalize(r"nightly/|beta/|stable/|1\.[0-9]+\.[0-9]+/", "$$CHANNEL/") + .run(); +}