initial commit

Author: jgarzik

.gitignore

@@ -0,0 +1,3 @@
+
+target/
+

Cargo.lock

@@ -0,0 +1,6 @@
+[workspace]
+resolver = "2"
+
+members = ["plib"
+, "truefalse"]
+

Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "plib"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

plib/Cargo.toml

@@ -0,0 +1,14 @@
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}

plib/src/lib.rs

@@ -0,0 +1,13 @@
+[package]
+name = "truefalse"
+version = "0.1.0"
+edition = "2021"
+
+[[bin]]
+name = "true"
+path = "src/true.rs"
+
+[[bin]]
+name = "false"
+path = "src/false.rs"
+

truefalse/Cargo.toml

@@ -0,0 +1,3 @@
+fn main() {
+    std::process::exit(1);
+}

truefalse/src/false.rs

@@ -0,0 +1,3 @@
+fn main() {
+    std::process::exit(0);
+}

truefalse/src/true.rs

@@ -0,0 +1,33 @@
+use std::process::Command;
+
+#[test]
+fn test_false_exit_code() {
+    let workspace_target = std::env::current_dir()
+        .unwrap()
+        .parent()
+        .unwrap() // Move up to the workspace root from the current package directory
+        .join("target/debug/false"); // Adjust the path to the binary
+
+    let output = Command::new(workspace_target)
+        .output()
+        .expect("Failed to execute command");
+
+    assert!(!output.status.success());
+    assert_eq!(output.status.code(), Some(1));
+}
+
+#[test]
+fn test_true_exit_code() {
+    let workspace_target = std::env::current_dir()
+        .unwrap()
+        .parent()
+        .unwrap() // Move up to the workspace root from the current package directory
+        .join("target/debug/true"); // Adjust the path to the binary
+
+    let output = Command::new(workspace_target)
+        .output()
+        .expect("Failed to execute command");
+
+    assert!(output.status.success());
+    assert_eq!(output.status.code(), Some(0));
+}