package main

import (
	"path/filepath"
	"testing"

	"git.novox.be/novox/mesh-catalog/checks/trunk"
)

// The script's run of this check over the real tree (novox/hq ADR 0529 clause 2): no module names another's state on its machine,
// and the known list holds only what still occurs.
func TestNoModuleNamesAnothersState(t *testing.T) {
	root := filepath.Join("..", "..")
	found, err := Check(root)
	if err != nil {
		t.Fatal(err)
	}
	shared, _, err := list("shared")
	if err != nil {
		t.Fatal(err)
	}
	known, _, err := list("known")
	if err != nil {
		t.Fatal(err)
	}
	refused, gone := Judge(found, shared, known)
	for _, f := range refused {
		t.Error(f)
	}
	for _, k := range gone {
		t.Errorf("%q is in checks/paths/known and no longer occurs: take it out, so it cannot come back", k)
	}
}

// And neither list gains a line the trunk's copies at the merge base do not hold, unless the line says why after `# allow:`. Fails, saying
// NOT COMPARED, where no trunk is beside (issue 1295).
func TestTheListsOfPathsHoldNoLineTheTrunksDoNot(t *testing.T) {
	sharedPath, okShared := trunk.Copy(t, "checks/paths/shared")
	knownPath, okKnown := trunk.Copy(t, "checks/paths/known")
	if !okShared || !okKnown {
		t.Log("the trunk holds not both lists: their first copies, to which nothing was added")
		return
	}
	shared, sharedWhy, err := list("shared")
	if err != nil {
		t.Fatal(err)
	}
	known, knownWhy, err := list("known")
	if err != nil {
		t.Fatal(err)
	}
	baseShared, _, err := list(sharedPath)
	if err != nil {
		t.Fatal(err)
	}
	baseKnown, _, err := list(knownPath)
	if err != nil {
		t.Fatal(err)
	}
	for _, g := range append(Grown("shared", shared, sharedWhy, baseShared), Grown("known", known, knownWhy, baseKnown)...) {
		t.Error(g)
	}
}