expand -Clink-self-contained tests

lqd · lqd · commit e32b1d712650 · 2025-07-08T10:24:10.000Z
- update existing tests for stabilization
- ensure `-Clink-self-contained=-linker` is only stable on x64 linux
- test invalid `-Clink-self-contained` components
diff --git a/tests/ui/linking/link-self-contained-consistency.rs b/tests/ui/linking/link-self-contained-consistency.rs
@@ -1,7 +1,6 @@
 // Checks that self-contained linking components cannot be both enabled and disabled at the same
 // time on the CLI.
 
-//@ check-fail
 //@ revisions: one many
 //@ [one] compile-flags: -Clink-self-contained=-linker -Clink-self-contained=+linker -Zunstable-options
 //@ [many] compile-flags: -Clink-self-contained=+linker,+crto -Clink-self-contained=-linker,-crto -Zunstable-options
diff --git a/tests/ui/linking/link-self-contained-linker-disallowed.rs b/tests/ui/linking/link-self-contained-linker-disallowed.rs
@@ -0,0 +1,18 @@
+// Check that only `-C link-self-contained=-linker` is stable on x64 linux. Any other value or
+// target, needs `-Z unstable-options`.
+
+// ignore-tidy-linelength
+
+//@ revisions: unstable_target_positive unstable_target_negative unstable_positive
+//@ [unstable_target_negative] compile-flags: --target=x86_64-unknown-linux-musl -C link-self-contained=-linker --crate-type=rlib
+//@ [unstable_target_negative] needs-llvm-components: x86
+//@ [unstable_target_positive] compile-flags: --target=x86_64-unknown-linux-musl -C link-self-contained=+linker --crate-type=rlib
+//@ [unstable_target_positive] needs-llvm-components: x86
+//@ [unstable_positive] compile-flags: --target=x86_64-unknown-linux-gnu -C link-self-contained=+linker --crate-type=rlib
+//@ [unstable_positive] needs-llvm-components: x86
+
+#![feature(no_core)]
+#![no_core]
+
+//[unstable_target_negative]~? ERROR `-C link-self-contained=-linker` is unstable on the `x86_64-unknown-linux-musl` target
+//[unstable_target_positive,unstable_positive]~? ERROR only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable
diff --git a/tests/ui/linking/link-self-contained-linker-disallowed.unstable_positive.stderr b/tests/ui/linking/link-self-contained-linker-disallowed.unstable_positive.stderr
@@ -0,0 +1,2 @@
+error: only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable, the `-Z unstable-options` flag must also be passed to use the unstable values
+
diff --git a/tests/ui/linking/link-self-contained-linker-disallowed.unstable_target_negative.stderr b/tests/ui/linking/link-self-contained-linker-disallowed.unstable_target_negative.stderr
@@ -0,0 +1,2 @@
+error: `-C link-self-contained=-linker` is unstable on the `x86_64-unknown-linux-musl` target. The `-Z unstable-options` flag must also be passed to use it on this target
+
diff --git a/tests/ui/linking/link-self-contained-linker-disallowed.unstable_target_positive.stderr b/tests/ui/linking/link-self-contained-linker-disallowed.unstable_target_positive.stderr
@@ -0,0 +1,2 @@
+error: only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable, the `-Z unstable-options` flag must also be passed to use the unstable values
+
diff --git a/tests/ui/linking/link-self-contained-unstable.crto.stderr b/tests/ui/linking/link-self-contained-unstable.crto.stderr
@@ -0,0 +1,2 @@
+error: only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable, the `-Z unstable-options` flag must also be passed to use the unstable values
+
diff --git a/tests/ui/linking/link-self-contained-unstable.libc.stderr b/tests/ui/linking/link-self-contained-unstable.libc.stderr
@@ -0,0 +1,2 @@
+error: only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable, the `-Z unstable-options` flag must also be passed to use the unstable values
+
diff --git a/tests/ui/linking/link-self-contained-unstable.mingw.stderr b/tests/ui/linking/link-self-contained-unstable.mingw.stderr
@@ -0,0 +1,2 @@
+error: only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable, the `-Z unstable-options` flag must also be passed to use the unstable values
+
diff --git a/tests/ui/linking/link-self-contained-unstable.rs b/tests/ui/linking/link-self-contained-unstable.rs
@@ -0,0 +1,13 @@
+// Checks that values for `-Clink-self-contained` other than the blanket enable/disable and
+// `-linker` require `-Zunstable-options`.
+
+//@ revisions: crto libc unwind sanitizers mingw
+//@ [crto] compile-flags: -Clink-self-contained=+crto
+//@ [libc] compile-flags: -Clink-self-contained=-libc
+//@ [unwind] compile-flags: -Clink-self-contained=+unwind
+//@ [sanitizers] compile-flags: -Clink-self-contained=-sanitizers
+//@ [mingw] compile-flags: -Clink-self-contained=+mingw
+
+fn main() {}
+
+//~? ERROR only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable
diff --git a/tests/ui/linking/link-self-contained-unstable.sanitizers.stderr b/tests/ui/linking/link-self-contained-unstable.sanitizers.stderr
@@ -0,0 +1,2 @@
+error: only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable, the `-Z unstable-options` flag must also be passed to use the unstable values
+
diff --git a/tests/ui/linking/link-self-contained-unstable.unwind.stderr b/tests/ui/linking/link-self-contained-unstable.unwind.stderr
@@ -0,0 +1,2 @@
+error: only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable, the `-Z unstable-options` flag must also be passed to use the unstable values
+

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+error: only `-C link-self-contained` values `y`/`yes`/`on`/`n`/`no`/`off`/`-linker` are stable, the `-Z unstable-options` flag must also be passed to use the unstable values
	`2`	`+`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+error: `-C link-self-contained=-linker` is unstable on the `x86_64-unknown-linux-musl` target. The `-Z unstable-options` flag must also be passed to use it on this target
	`2`	`+`