Better test runner (#3922)

1 files changed, 46 insertions, 0 deletions

diff --git a/tests/src/args.rs b/tests/src/args.rs
new file mode 100644
index 00000000..fcd4ead1
--- /dev/null
+++ b/tests/src/args.rs
@@ -0,0 +1,46 @@
+use clap::{Parser, Subcommand};
+
+/// Typst's test runner.
+#[derive(Debug, Clone, Parser)]
+#[clap(name = "typst-test", author)]
+pub struct CliArguments {
+    /// The command to run.
+    #[command(subcommand)]
+    pub command: Option<Command>,
+    /// All the tests that contain the filter string will be run.
+    pub filter: Vec<String>,
+    /// Runs only the tests with the exact specified `filter` names.
+    #[arg(short, long)]
+    pub exact: bool,
+    /// Whether to update the reference images of non-passing tests.
+    #[arg(short, long)]
+    pub update: bool,
+    /// The scaling factor to render the output image with.
+    ///
+    /// Does not affect the comparison or the reference image.
+    #[arg(short, long, default_value_t = 1.0)]
+    pub scale: f32,
+    /// Exports PDF outputs into the artifact store.
+    #[arg(long)]
+    pub pdf: bool,
+    /// Exports SVG outputs into the artifact store.
+    #[arg(long)]
+    pub svg: bool,
+    /// Whether to display the syntax tree.
+    #[arg(long)]
+    pub syntax: bool,
+    /// Prevents the terminal from being cleared of test names.
+    #[arg(short, long)]
+    pub verbose: bool,
+    /// How many threads to spawn when running the tests.
+    #[arg(short = 'j', long)]
+    pub num_threads: Option<usize>,
+}
+
+/// What to do.
+#[derive(Debug, Clone, Subcommand)]
+#[command()]
+pub enum Command {
+    /// Clears the on-disk test artifact store.
+    Clean,
+}