Function assertCatHelper

cmd/nerdctl/container/container_cp_linux_test.go:810–831

(base *testutil.Base, catPath string, fileContent []byte, container string, expectedUID int, containerIsStopped bool)

}

func assertCatHelper(base *testutil.Base, catPath string, fileContent []byte, container string, expectedUID int, containerIsStopped bool) {
	base.T.Logf("catPath=%q", catPath)
	if container != "" && containerIsStopped {
		base.Cmd("start", container).AssertOK()
		defer base.Cmd("stop", container).AssertOK()
	}

	if container == "" {
		got, err := os.ReadFile(catPath)
		assert.NilError(base.T, err, "Failed reading from file")
		assert.DeepEqual(base.T, fileContent, got)
		st, err := os.Stat(catPath)
		assert.NilError(base.T, err)
		stSys := st.Sys().(*syscall.Stat_t)
		expected := uint32(expectedUID)
		actual := stSys.Uid
		assert.DeepEqual(base.T, expected, actual)
	} else {
		base.Cmd("exec", container, "sh", "-c", "--", fmt.Sprintf("ls -lA /; echo %q; cat %q", catPath, catPath)).AssertOutContains(string(fileContent))
		base.Cmd("exec", container, "stat", "-c", "%u", catPath).AssertOutExactly(fmt.Sprintf("%d\n", expectedUID))
	}
}

func cpTestHelper(t *testing.T, tg *testgroup) {
	// Get the source path