tests: use renamed stdin_buf

Author: jieyouxu

Diff for: tests/run-make/clear-error-blank-output/rmake.rs

@@ -8,6 +8,6 @@
 use run_make_support::rustc;
 
 fn main() {
-    let output = rustc().output("").stdin(b"fn main() {}").run_fail();
+    let output = rustc().output("").stdin_buf(b"fn main() {}").run_fail();
     output.assert_stderr_not_contains("panic");
 }

Diff for: tests/run-make/compile-stdin/rmake.rs

@@ -8,6 +8,6 @@
 use run_make_support::{run, rustc};
 
 fn main() {
-    rustc().arg("-").stdin("fn main() {}").run();
+    rustc().arg("-").stdin_buf("fn main() {}").run();
     run("rust_out");
 }

Diff for: tests/run-make/libtest-junit/rmake.rs

@@ -21,7 +21,7 @@ fn run_tests(extra_args: &[&str], expected_file: &str) {
         .run_fail();
     let test_stdout = &cmd_out.stdout_utf8();
 
-    python_command().arg("validate_junit.py").stdin(test_stdout).run();
+    python_command().arg("validate_junit.py").stdin_buf(test_stdout).run();
 
     diff()
         .expected_file(expected_file)

Diff for: tests/run-make/llvm-outputs/rmake.rs

@@ -11,8 +11,8 @@ fn main() {
         let p = cwd();
         path_bc = p.join("nonexistant_dir_bc");
         path_ir = p.join("nonexistant_dir_ir");
-        rustc().input("-").stdin("fn main() {}").out_dir(&path_bc).emit("llvm-bc").run();
-        rustc().input("-").stdin("fn main() {}").out_dir(&path_ir).emit("llvm-ir").run();
+        rustc().input("-").stdin_buf("fn main() {}").out_dir(&path_bc).emit("llvm-bc").run();
+        rustc().input("-").stdin_buf("fn main() {}").out_dir(&path_ir).emit("llvm-ir").run();
         assert!(path_bc.exists());
         assert!(path_ir.exists());
     });

Diff for: tests/run-make/no-builtins-attribute/rmake.rs

@@ -9,5 +9,5 @@ use run_make_support::{llvm_filecheck, rfs, rustc};
 fn main() {
     rustc().input("no_builtins.rs").emit("link").run();
     rustc().input("main.rs").emit("llvm-ir").run();
-    llvm_filecheck().patterns("filecheck.main.txt").stdin(rfs::read("main.ll")).run();
+    llvm_filecheck().patterns("filecheck.main.txt").stdin_buf(rfs::read("main.ll")).run();
 }

Diff for: tests/run-make/separate-link/rmake.rs

@@ -8,7 +8,7 @@
 use run_make_support::{run, rustc};
 
 fn main() {
-    rustc().stdin(b"fn main(){}").arg("-Zno-link").arg("-").run();
+    rustc().stdin_buf(b"fn main(){}").arg("-Zno-link").arg("-").run();
     rustc().arg("-Zlink-only").input("rust_out.rlink").run();
     run("rust_out");
 }

Diff for: tests/run-make/stdin-rustc/rmake.rs

@@ -14,15 +14,15 @@ const NOT_UTF8: &[u8] = &[0xff, 0xff, 0xff];
 
 fn main() {
     // echo $HELLO_WORLD | rustc -
-    rustc().arg("-").stdin(HELLO_WORLD).run();
+    rustc().arg("-").stdin_buf(HELLO_WORLD).run();
     assert!(
         PathBuf::from(if !is_windows() { "rust_out" } else { "rust_out.exe" })
             .try_exists()
             .unwrap()
     );
 
     // echo $NOT_UTF8 | rustc -
-    rustc().arg("-").stdin(NOT_UTF8).run_fail().assert_stderr_contains(
+    rustc().arg("-").stdin_buf(NOT_UTF8).run_fail().assert_stderr_contains(
         "error: couldn't read from stdin, as it did not contain valid UTF-8",
     );
 }

Diff for: tests/run-make/stdin-rustdoc/rmake.rs

@@ -15,11 +15,11 @@ fn main() {
     let out_dir = PathBuf::from("doc");
 
     // rustdoc -
-    rustdoc().arg("-").out_dir(&out_dir).stdin(INPUT).run();
+    rustdoc().arg("-").out_dir(&out_dir).stdin_buf(INPUT).run();
     assert!(out_dir.join("rust_out/struct.F.html").try_exists().unwrap());
 
     // rustdoc --test -
-    rustdoc().arg("--test").arg("-").stdin(INPUT).run();
+    rustdoc().arg("--test").arg("-").stdin_buf(INPUT).run();
 
     // rustdoc file.rs -
     rustdoc().arg("file.rs").arg("-").run_fail();

Diff for: tests/run-make/sysroot-crates-are-unstable/rmake.rs

@@ -34,7 +34,7 @@ fn check_crate_is_unstable(cr: &Crate) {
         .target(target())
         .extern_(name, path)
         .input("-")
-        .stdin(format!("extern crate {name};"))
+        .stdin_buf(format!("extern crate {name};"))
         .run_fail();
 
     // Make sure it failed for the intended reason, not some other reason.

Diff for: tests/run-make/unknown-mod-stdin/rmake.rs

@@ -12,7 +12,7 @@
 use run_make_support::{diff, rustc};
 
 fn main() {
-    let out = rustc().crate_type("rlib").stdin(b"mod unknown;").arg("-").run_fail();
+    let out = rustc().crate_type("rlib").stdin_buf(b"mod unknown;").arg("-").run_fail();
     diff()
         .actual_text("actual-stdout", out.stdout_utf8())
         .expected_file("unknown-mod.stdout")