Update tests

Author: tverghis

crates/cargo-test-support/src/lib.rs

@@ -1630,7 +1630,7 @@ pub fn basic_bin_manifest_with_readme(name: &str, readme_filename: &str) -> Stri
         name = "{}"
         version = "0.5.0"
         authors = ["wycats@example.com"]
-        readme = "{}"
+        readme = {}
 
         [[bin]]
 

tests/testsuite/read_manifest.rs

@@ -118,6 +118,22 @@ fn cargo_read_manifest_cwd() {
         .run();
 }
 
+#[cargo_test]
+fn cargo_read_manifest_with_specified_readme() {
+    let p = project()
+        .file(
+            "Cargo.toml",
+            &basic_bin_manifest_with_readme("foo", r#""SomeReadme.txt""#),
+        )
+        .file("SomeReadme.txt", "Sample Project")
+        .file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
+        .build();
+
+    p.cargo("read-manifest")
+        .with_json(&manifest_output(&format!(r#""{}""#, "SomeReadme.txt")))
+        .run();
+}
+
 #[cargo_test]
 fn cargo_read_manifest_default_readme() {
     let readme_filenames = ["README.md", "README.txt", "README"];
@@ -150,3 +166,17 @@ fn cargo_read_manifest_suppress_default_readme() {
         .with_json(&manifest_output_no_readme())
         .run();
 }
+
+// If a file named README.txt exists, and `readme = true`, the value `README.txt` should be defaulted in.
+#[cargo_test]
+fn cargo_read_manifest_defaults_readme_if_true() {
+    let p = project()
+        .file("Cargo.toml", &basic_bin_manifest_with_readme("foo", "true"))
+        .file("README.txt", "Sample project")
+        .file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
+        .build();
+
+    p.cargo("read-manifest")
+        .with_json(&manifest_output(&format!(r#""{}""#, "README.txt")))
+        .run();
+}