diff options
Diffstat (limited to 'subplot/benchmark.rs')
-rw-r--r-- | subplot/benchmark.rs | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/subplot/benchmark.rs b/subplot/benchmark.rs index 7ea4a94..566ce30 100644 --- a/subplot/benchmark.rs +++ b/subplot/benchmark.rs @@ -33,13 +33,15 @@ fn install_rust_program(context: &ScenarioContext) { fn json_files_match(context: &ScenarioContext, first: &str, second: &str) { context.with( |context: &Datadir| { - let first = context.canonicalise_filename(&first).expect("can't use first filename"); - let first = File::open(&first)?; - let first: Value = serde_json::from_reader(&first)?; + let first = context + .canonicalise_filename(&first) + .expect("can't use first filename"); + let first = read_json_file(&first)?; - let second = context.canonicalise_filename(&second).expect("can't use second filename"); - let second = File::open(&second)?; - let second: Value = serde_json::from_reader(&second)?; + let second = context + .canonicalise_filename(&second) + .expect("can't use second filename"); + let second = read_json_file(&second)?; if first != second { eprintln!("JSON files differ:\n{:#?}\n\n{:#?}\n", first, second,); @@ -51,3 +53,22 @@ fn json_files_match(context: &ScenarioContext, first: &str, second: &str) { false, ); } + +#[step] +#[context(Datadir)] +#[context(SubplotContext)] +fn file_is_valid_json(context: &ScenarioContext, filename: &str) { + context.with( + |context: &Datadir| { + let filename = context.canonicalise_filename(&filename)?; + read_json_file(&filename)?; + Ok(()) + }, + false, + )?; +} + +fn read_json_file(filename: &Path) -> anyhow::Result<Value> { + let file = File::open(filename)?; + Ok(serde_json::from_reader(&file)?) +} |