test: migrate testsuite message_format to snapbox

Author: henry40408

tests/testsuite/message_format.rs

@@ -1,8 +1,6 @@
 //! Tests for --message-format flag.
 
-#![allow(deprecated)]
-
-use cargo_test_support::{basic_lib_manifest, basic_manifest, project};
+use cargo_test_support::{basic_lib_manifest, basic_manifest, project, str};
 
 #[cargo_test]
 fn cannot_specify_two() {
@@ -13,12 +11,14 @@ fn cannot_specify_two() {
 
     let formats = ["human", "json", "short"];
 
-    let two_kinds = "error: cannot specify two kinds of `message-format` arguments\n";
     for a in formats.iter() {
         for b in formats.iter() {
             p.cargo(&format!("build --message-format {},{}", a, b))
                 .with_status(101)
-                .with_stderr(two_kinds)
+                .with_stderr_data(str![[r#"
+[ERROR] cannot specify two kinds of `message-format` arguments
+
+"#]])
                 .run();
         }
     }
@@ -66,17 +66,23 @@ fn cargo_renders() {
 
     p.cargo("check --message-format json-render-diagnostics")
         .with_status(101)
-        .with_stdout(
-            "{\"reason\":\"compiler-artifact\",[..]\n\
-             {\"reason\":\"build-finished\",\"success\":false}",
-        )
-        .with_stderr_contains(
-            "\
-[CHECKING] bar [..]
-[CHECKING] foo [..]
-error[..]`main`[..]
-",
-        )
+        .with_stdout_data(str![[r#"
+{"reason":"compiler-artifact","package_id":"path+[ROOTURL]/foo/bar#0.1.0","manifest_path":"[ROOT]/foo/bar/Cargo.toml","target":{"kind":["lib"],"crate_types":["lib"],"name":"bar","src_path":"[ROOT]/foo/bar/src/lib.rs","edition":"2015","doc":true,"doctest":true,"test":true},"profile":{"opt_level":"0","debuginfo":2,"debug_assertions":true,"overflow_checks":true,"test":false},"features":[],"filenames":["[ROOT]/foo/target/debug/deps/libbar-[HASH].rmeta"],"executable":null,"fresh":false}
+{"reason":"build-finished","success":false}
+
+"#]])
+        .with_stderr_data(str![[r#"
+[LOCKING] 2 packages to latest compatible versions
+[CHECKING] bar v0.1.0 ([ROOT]/foo/bar)
+[CHECKING] foo v0.1.0 ([ROOT]/foo)
+error[E0601]: `main` function not found in crate `foo`
+  |
+  = [NOTE] consider adding a `main` function to `src/main.rs`
+
+For more information about this error, try `rustc --explain E0601`.
+[ERROR] could not compile `foo` (bin "foo") due to 1 previous error
+
+"#]])
         .run();
 }
 
@@ -89,13 +95,12 @@ fn cargo_renders_short() {
 
     p.cargo("check --message-format json-render-diagnostics,json-diagnostic-short")
         .with_status(101)
-        .with_stderr_contains(
-            "\
-[CHECKING] foo [..]
-error[..]`main`[..]
-",
-        )
-        .with_stderr_does_not_contain("note:")
+        .with_stderr_data(str![[r#"
+[CHECKING] foo v0.1.0 ([ROOT]/foo)
+error[E0601]: `main` function not found in crate `foo`
+[ERROR] could not compile `foo` (bin "foo") due to 1 previous error
+
+"#]])
         .run();
 }
 
@@ -108,7 +113,13 @@ fn cargo_renders_ansi() {
 
     p.cargo("check --message-format json-diagnostic-rendered-ansi")
         .with_status(101)
-        .with_stdout_contains("[..]\\u001b[38;5;9merror[..]")
+        .with_stdout_data(str![[r#"
+{"reason":"compiler-message","package_id":"path+[ROOTURL]/foo#0.1.0","manifest_path":"[ROOT]/foo/Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"foo","src_path":"[ROOT]/foo/src/main.rs","edition":"2015","doc":true,"doctest":false,"test":true},"message":{"$message_type":"diagnostic","message":"`main` function not found in crate `foo`","code":{"code":"E0601","explanation":"No `main` function was found in a binary crate./n/nTo fix this error, add a `main` function:/n/n```/nfn main() {/n    // Your program will start here./n    println!(/"Hello world!/");/n}/n```/n/nIf you don't know the basics of Rust, you can look at the/n[Rust Book][rust-book] to get started./n/n[rust-book]: https://doc.rust-lang.org/book//n"},"level":"error","spans":[{"file_name":"src/main.rs","byte_start":0,"byte_end":0,"line_start":0,"line_end":0,"column_start":1,"column_end":1,"is_primary":true,"text":[],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"consider adding a `main` function to `src/main.rs`","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"/u001b[0m/u001b[1m/u001b[38;5;9merror[E0601]/u001b[0m/u001b[0m/u001b[1m: `main` function not found in crate `foo`/u001b[0m/n/u001b[0m  /u001b[0m/u001b[0m/u001b[1m/u001b[38;5;12m|/u001b[0m/n/u001b[0m  /u001b[0m/u001b[0m/u001b[1m/u001b[38;5;12m= /u001b[0m/u001b[0m/u001b[1mnote/u001b[0m/u001b[0m: consider adding a `main` function to `src/main.rs`/u001b[0m/n/n"}}
+{"reason":"compiler-message","package_id":"path+[ROOTURL]/foo#0.1.0","manifest_path":"[ROOT]/foo/Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"foo","src_path":"[ROOT]/foo/src/main.rs","edition":"2015","doc":true,"doctest":false,"test":true},"message":{"$message_type":"diagnostic","message":"aborting due to 1 previous error","code":null,"level":"error","spans":[],"children":[],"rendered":"/u001b[0m/u001b[1m/u001b[38;5;9merror/u001b[0m/u001b[0m/u001b[1m: aborting due to 1 previous error/u001b[0m/n/n"}}
+{"reason":"compiler-message","package_id":"path+[ROOTURL]/foo#0.1.0","manifest_path":"[ROOT]/foo/Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"foo","src_path":"[ROOT]/foo/src/main.rs","edition":"2015","doc":true,"doctest":false,"test":true},"message":{"$message_type":"diagnostic","message":"For more information about this error, try `rustc --explain E0601`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"/u001b[0m/u001b[1mFor more information about this error, try `rustc --explain E0601`./u001b[0m/n"}}
+{"reason":"build-finished","success":false}
+
+"#]])
         .run();
 }
 
@@ -129,7 +140,24 @@ fn cargo_renders_doctests() {
 
     p.cargo("test --doc --message-format short")
         .with_status(101)
-        .with_stdout_contains("src/lib.rs:2:1: error[E0425]:[..]")
-        .with_stdout_contains("[..]src/lib.rs - bar (line 1)[..]")
+        .with_stdout_data(str![[r#"
+
+running 1 test
+test src/lib.rs - bar (line 1) ... FAILED
+
+failures:
+
+---- src/lib.rs - bar (line 1) stdout ----
+src/lib.rs:2:1: error[E0425]: cannot find function `bar` in this scope
+[ERROR] aborting due to 1 previous error
+Couldn't compile the test.
+
+failures:
+    src/lib.rs - bar (line 1)
+
+test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in [ELAPSED]s
+
+
+"#]])
         .run();
 }