diff options
Diffstat (limited to 'test/snapshot.zig')
| -rw-r--r-- | test/snapshot.zig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/snapshot.zig b/test/snapshot.zig index 4344654c..19b65a02 100644 --- a/test/snapshot.zig +++ b/test/snapshot.zig @@ -28,6 +28,7 @@ // file <name> <content> create file in the script's cwd (before start) // lines <name> <n> [tail] create file with n numbered lines, tail on each // dirmk <name> create a subdirectory +// run <shell...> run a command in the script's cwd (NOT in a pane) // start <rows> <cols> [arg] fork the app in a pty (optional extra CLI arg) // wait <ms> <needle...> pump until needle appears on the grid (fails hard) // settle <ms> pump for a fixed duration @@ -62,6 +63,7 @@ pub const std_options: std.Options = .{ .log_level = .err }; extern "c" fn setenv(name: [*:0]const u8, value: [*:0]const u8, overwrite: c_int) c_int; extern "c" fn execvp(file: [*:0]const u8, argv: [*:null]const ?[*:0]const u8) c_int; +extern "c" fn system(cmd: [*:0]const u8) c_int; const SNAP_BASE = "/tmp/pardes-snap"; var trace_stable = false; @@ -379,6 +381,14 @@ fn runScript(arena: std.mem.Allocator, exe_z: [:0]const u8, script_path: []const try eh.writeFile(try arena.dupeZ(u8, name), ppm.items); } else if (std.mem.eql(u8, cmd, "dirmk")) { try mkdir(arena, tok.next() orelse return error.BadScript, false); + } else if (std.mem.eql(u8, cmd, "run")) { + // A writer that is NOT a pardes pane. `file` mid-script is already + // one, but it cannot express the rename-over that is how a + // formatter actually replaces a file — and the difference is a + // different inotify event. This runs in the script's cwd, as a + // child of the RUNNER, so nothing it does reaches the app's ptys: + // whatever the app then shows, it woke up for by itself. + if (system(try arena.dupeZ(u8, tok.rest())) != 0) return error.RunFailed; } else if (std.mem.eql(u8, cmd, "start")) { const rows = try std.fmt.parseInt(u16, tok.next() orelse return error.BadScript, 10); const cols = try std.fmt.parseInt(u16, tok.next() orelse return error.BadScript, 10); |