From 66dbd29cd194a4c84f796f32827429895c2a3bba Mon Sep 17 00:00:00 2001 From: Joe Wilm Date: Sat, 19 Nov 2016 16:16:20 -0800 Subject: Add support for recording/running ref tests Ref tests use a recording of the terminal protocol and a serialization of the grid state to check that the parsing and action handling systems produce the correct result. Ref tests may be recorded by running alacritty with `--ref-test` and closing the terminal by using the window "X" button. At that point, the recording is fully written to disk, and a serialization of important state is recorded. Those files should be moved to an appropriate folder in the `tests/ref/` tree, and the `ref_test!` macro invocation should be updated accordingly. A couple of changes were necessary to make this work: * Ref tests shouldn't create a pty; the pty was refactored out of the `Term` type. * Repeatable lines/cols were needed; on startup, the terminal is resized * by default to 80x24 though that may be changed by passing `--dimensions w h`. * Calculating window size based on desired rows/columns and font metrics required making load_font callable multiple times. * Refactor types into library crate so they may be imported in an integration test. * A whole bunch of types needed symmetric serialization and deserialization. Mostly this was just adding derives, but the custom deserialization of Rgb had to change to a deserialize_with function. This initially adds one ref test as a sanity check, and more will be added in subsequent commits. This initial ref tests just starts the terminal and runs `ll`. --- src/grid.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/grid.rs') diff --git a/src/grid.rs b/src/grid.rs index 7acfeaa3..1bcc91ce 100644 --- a/src/grid.rs +++ b/src/grid.rs @@ -29,7 +29,7 @@ use std::slice::{self, Iter, IterMut}; use index::{self, Cursor}; /// Represents the terminal display contents -#[derive(Clone, Debug)] +#[derive(Clone, Debug, Deserialize, Serialize, Eq, PartialEq)] pub struct Grid { /// Lines in the grid. Each row holds a list of cells corresponding to the /// columns in that row. @@ -221,7 +221,7 @@ impl<'cursor, T> IndexMut<&'cursor Cursor> for Grid { } /// A row in the grid -#[derive(Clone, Debug)] +#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq)] pub struct Row(Vec); impl Row { -- cgit