initial thing that runs

Sponsored-by: author

4 files changed, 1453 insertions, 51 deletions

diff --git a/Cargo.lock b/Cargo.lock
index a773c2b..922b71e 100644
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diff --git a/Cargo.toml b/Cargo.toml
index 77ca409..cfded29 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,3 +10,11 @@ edition = "2018"
 serde = { version = "1.0.101", features = ["derive"] }
 serde_json = "1.0.72"
 serde_yaml = "0.8.21"
+
+[build-dependencies]
+glob = "0.3.0"
+subplot-build = "0.1.0"
+
+[dev-dependencies]
+subplotlib = "0.1.0"
+fehler = "1.0.0"
diff --git a/obnam-benchmark.md b/obnam-benchmark.md
index 7403211..1f1f353 100644
--- a/obnam-benchmark.md
+++ b/obnam-benchmark.md
@@ -2,12 +2,13 @@
 title: "`obnam-benchmark`---tool to run benchmarks"
 author: "The Obnam project"
 documentclass: report
+template: rust
 bindings:
 - subplot/benchmark.yaml
 - lib/files.yaml
 - lib/runcmd.yaml
-impls:
-  rust: []
+functions:
+- subplot/benchmark.rs
 ...
 
 
@@ -70,33 +71,6 @@ file can describe synthetic benchmarks for different use cases.
 
 # Acceptance criteria
 
-## Smoke test
-
-_Requirement: The benchmark tool must be able to handle a simplistic
-specification file and report results that are very fast._
-
-This requirement verifies that we can run `obnam-benchmark` in the
-simplest possible case: to run a benchmark with one backup, using test
-data consisting only of an empty directory. If this works, then we
-know that the executable program exists, can be invoked, at least some
-of its command line and specification code works. If this scenario
-doesn't work, then we can't expect anything else to work either.
-
-```scenario
-given the benchmark system is set up
-given file smoke.yaml
-when I run obnam-benchmark smoke.yaml
-then file smoke.json exists
-then benchmark "smoke" in smoke.json lasted less than 1000 milliseconds
-```
-
-```{#smoke.yaml .yaml .file .numberLines}
-- benchmark: smoke
-  backups:
-  - change: []
-```
-
-
 ## Parses a specification file
 
 _Requirement: The benchmark tool can parse a specification file._
@@ -112,12 +86,14 @@ Specifically, we verify that the tool parses file sizes such as "1K"
 correctly.
 
 ```scenario
-given an installed obnam-benchmark
+given an installed Rust program obnam-benchmark
 given file spec.yaml
 when I run obnam-benchmark dump-spec spec.yaml
-then stdout, as JSON, matches spec.json
 ```
 
+then stdout, as JSON, matches spec.json
+
+
 ```{#spec.yaml .yaml .file .numberLines}
 benchmarks:
 - benchmark: foo
diff --git a/subplot/benchmark.yaml b/subplot/benchmark.yaml
index 2dc3647..079abd2 100644
--- a/subplot/benchmark.yaml
+++ b/subplot/benchmark.yaml
@@ -1,22 +1,4 @@
-- given: an installed obnam-benchmark
+- given: an installed Rust program obnam-benchmark
   impl:
     rust:
-      function: install_obnam_benchmark
-
-- given: the benchmark system is set up
-  impl:
-    rust:
-      function: set_up_benchmark
-      cleanup: stop_benchmark
-
-- then: benchmark "{name}" in {filename} lasted less than {ms:int} milliseconds
-  impl:
-    rust:
-      function: benchmark_duration_less_than
-
-- then: stdout, as JSON, matches {filename}
-  impl:
-    rust:
-      function: stdout_matches_json
-  types:
-    filename: file
+      function: install_rust_program