internal/rosa/cmake: run tests

This uses the standard CMake test target.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/cmake.go

@@ -127,6 +127,11 @@ type CMakeHelper struct {
 	// Runs after install.
 	Script string
 
+	// Replaces the default test command.
+	Test string
+	// Whether to skip running tests.
+	SkipTest bool
+
 	// Whether to generate Makefile instead.
 	Make bool
 }
@@ -170,8 +175,18 @@ func (attr *CMakeHelper) script(name string) string {
 	}
 
 	generate := "Ninja"
+	test := "ninja " + jobsFlagE + " test"
 	if attr.Make {
 		generate = "'Unix Makefiles'"
+		test = "make " + jobsFlagE + " test"
+	}
+	if attr.Test != "" {
+		test = attr.Test
+	}
+
+	script := attr.Script
+	if !attr.SkipTest {
+		script += "\n" + test
 	}
 
 	return `
@@ -191,5 +206,5 @@ cmake -G ` + generate + ` \
 	'/usr/src/` + name + `/` + filepath.Join(attr.Append...) + `'
 cmake --build . --parallel=` + jobsE + `
 cmake --install . --prefix=/work/system
-` + attr.Script
+` + script
 }