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feat(build): make build.zig run unittests

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This commit is contained in:
bfredl
2025-05-16 12:59:59 +02:00
parent c4501e98f2
commit e25b99c5b6
4 changed files with 60 additions and 18 deletions
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34
test/run_tests.zig
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@ -1,14 +1,19 @@
const std = @import("std");
const LazyPath = std.Build.LazyPath;
pub fn test_steps(b: *std.Build, nvim_bin: *std.Build.Step.Compile, depend_on: *std.Build.Step, lua_deps: LazyPath, config_dir: LazyPath) !void {
pub fn testStep(b: *std.Build, kind: []const u8, nvim_bin: *std.Build.Step.Compile, lua_deps: LazyPath, config_dir: LazyPath, include_path: ?[]const LazyPath) !*std.Build.Step.Run {
const test_step = b.addRunArtifact(nvim_bin);
test_step.addArg("-ll");
test_step.addFileArg(b.path("./test/lua_runner.lua"));
test_step.addDirectoryArg(lua_deps);
if (include_path) |paths| {
for (paths) |path| {
test_step.addPrefixedDirectoryArg("-I", path);
}
}
test_step.addArgs(&.{ "busted", "-v", "-o", "test.busted.outputHandlers.nvim", "--lazy" });
// TODO(bfredl): a bit funky with paths, should work even if we run "zig build" in a nested dir
test_step.addArg("./test/functional/preload.lua"); // TEST_TYPE!!
test_step.addArg(b.fmt("./test/{s}/preload.lua", .{kind}));
test_step.addArg("--lpath=./src/?.lua");
test_step.addArg("--lpath=./runtime/lua/?.lua");
test_step.addArg("--lpath=./?.lua");
@ -17,11 +22,9 @@ pub fn test_steps(b: *std.Build, nvim_bin: *std.Build.Step.Compile, depend_on: *
if (b.args) |args| {
test_step.addArgs(args); // accept TEST_FILE as a positional argument
} else {
test_step.addArg("./test/functional/");
test_step.addArg(b.fmt("./test/{s}/", .{kind}));
}
test_step.step.dependOn(depend_on);
const env = test_step.getEnvMap();
try env.put("VIMRUNTIME", "runtime");
try env.put("NVIM_RPLUGIN_MANIFEST", "Xtest_xdg/Xtest_rplugin_manifest");
@ -33,12 +36,27 @@ pub fn test_steps(b: *std.Build, nvim_bin: *std.Build.Step.Compile, depend_on: *
env.remove("NVIM");
env.remove("XDG_DATA_DIRS");
return test_step;
}
pub fn test_steps(b: *std.Build, nvim_bin: *std.Build.Step.Compile, depend_on: *std.Build.Step, lua_deps: LazyPath, config_dir: LazyPath, unit_paths: ?[]const LazyPath) !void {
const empty_dir = b.addWriteFiles();
_ = empty_dir.add(".touch", "");
const tmpdir_create = b.addInstallDirectory(.{ .source_dir = empty_dir.getDirectory(), .install_dir = .prefix, .install_subdir = "Xtest_tmpdir/" });
test_step.step.dependOn(&tmpdir_create.step);
const functionaltest_step = b.step("functionaltest", "run functionaltests");
functionaltest_step.dependOn(&test_step.step);
const functional_tests = try testStep(b, "functional", nvim_bin, lua_deps, config_dir, null);
functional_tests.step.dependOn(depend_on);
functional_tests.step.dependOn(&tmpdir_create.step);
const functionaltest_step = b.step("functionaltest", "run functional tests");
functionaltest_step.dependOn(&functional_tests.step);
if (unit_paths) |paths| {
const unit_tests = try testStep(b, "unit", nvim_bin, lua_deps, config_dir, paths);
unit_tests.step.dependOn(depend_on);
unit_tests.step.dependOn(&tmpdir_create.step);
const unittest_step = b.step("unittest", "run unit tests");
unittest_step.dependOn(&unit_tests.step);
}
}