Include raw commands in JSON exports when names differ

src/benchmark/benchmark_result.rs

@@ -15,9 +15,13 @@ pub struct Parameter {
 /// Meta data and performance metrics for a single benchmark
 #[derive(Debug, Default, Clone, Serialize, PartialEq)]
 pub struct BenchmarkResult {
-    /// The full command line of the program that is being benchmarked
+    /// The display name of the command being benchmarked
     pub command: String,
 
+    /// The expanded command line, when it differs from the display name
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub command_raw: Option<String>,
+
     /// Performance metric measurements and exit codes for each run
     #[serde(flatten)]
     pub measurements: Measurements,

src/benchmark/mod.rs

@@ -475,8 +475,13 @@ impl<'a> Benchmark<'a> {
 
         self.run_cleanup_command(self.command.get_parameters().iter().cloned(), output_policy)?;
 
+        let command = self.command.get_name();
+        let command_raw = self.command.get_command_line();
+        let command_raw = (command_raw != command).then_some(command_raw);
+
         Ok(BenchmarkResult {
-            command: self.command.get_name(),
+            command,
+            command_raw,
             measurements,
             parameters: self
                 .command

src/benchmark/relative_speed.rs

@@ -158,6 +158,7 @@ fn create_result(name: &str, mean: f64) -> BenchmarkResult {
 
     BenchmarkResult {
         command: name.into(),
+        command_raw: None,
         measurements: Measurements {
             measurements: vec![Measurement {
                 time_wall_clock: Time::new::<second>(mean),

src/export/csv.rs

@@ -81,6 +81,7 @@ fn test_csv() {
     let results = vec![
         BenchmarkResult {
             command: String::from("command_a"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(7.0),
@@ -125,6 +126,7 @@ fn test_csv() {
         },
         BenchmarkResult {
             command: String::from("command_b"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(17.0),

src/export/json.rs

@@ -182,6 +182,7 @@ fn test_json_optional_memory() {
     ] {
         let result = BenchmarkResult {
             command: "example".into(),
+            command_raw: None,
             measurements: Measurements::new(vec![Measurement {
                 peak_memory_usage: memory,
                 ..Measurement::default()
@@ -249,6 +250,7 @@ fn test_json_summaries_for_parameterized_results() {
         .into_iter()
         .map(|(size, times)| BenchmarkResult {
             command: "example".into(),
+            command_raw: None,
             parameters: [(
                 "size".into(),
                 Parameter {

src/export/tests.rs

@@ -28,6 +28,7 @@ fn test_markup_export_auto_ms() {
     let results = [
         BenchmarkResult {
             command: String::from("sleep 0.1"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(0.09),
@@ -55,6 +56,7 @@ fn test_markup_export_auto_ms() {
         },
         BenchmarkResult {
             command: String::from("sleep 2"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(2.0),
@@ -127,6 +129,7 @@ fn test_markup_export_auto_s() {
     let results = [
         BenchmarkResult {
             command: String::from("sleep 2"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(2.1),
@@ -154,6 +157,7 @@ fn test_markup_export_auto_s() {
         },
         BenchmarkResult {
             command: String::from("sleep 0.1"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(0.1),
@@ -226,6 +230,7 @@ fn test_markup_export_manual_ms() {
     let timing_results = [
         BenchmarkResult {
             command: String::from("sleep 2"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(2.1),
@@ -253,6 +258,7 @@ fn test_markup_export_manual_ms() {
         },
         BenchmarkResult {
             command: String::from("sleep 0.1"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(0.1),
@@ -324,6 +330,7 @@ fn test_markup_export_manual_s() {
     let results = [
         BenchmarkResult {
             command: String::from("sleep 2"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(2.01),
@@ -351,6 +358,7 @@ fn test_markup_export_manual_s() {
         },
         BenchmarkResult {
             command: String::from("sleep 0.1"),
+            command_raw: None,
             measurements: Measurements::new(vec![
                 Measurement {
                     time_wall_clock: Time::new::<second>(0.11),