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Moved the character execution's to the pointer in order to handle the k command

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This commit is contained in:
Julien Dessaux 2021-09-23 14:59:14 +02:00
parent 759ee2aa10
commit f86b5724e5
5 changed files with 78 additions and 26 deletions
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21
pkg/pointer/pointer_test.go
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@ -9,7 +9,7 @@ import (
)
func TestNewPointer(t *testing.T) {
require.Equal(t, NewPointer(), &Pointer{dx: 1, ss: NewStackStack()})
require.Equal(t, NewPointer(), &Pointer{dx: 1, Ss: NewStackStack()})
}
func TestSplit(t *testing.T) {
@ -23,8 +23,8 @@ func TestSplit(t *testing.T) {
// We check that p2 is a real copy
p.Step(*f)
p2.Step(*f)
require.Equal(t, &Pointer{x: 1, y: 0, dx: 1, ss: NewStackStack()}, p)
require.Equal(t, &Pointer{x: 1, y: 0, dx: 1, ss: NewStackStack()}, p2)
require.Equal(t, &Pointer{x: 1, y: 0, dx: 1, Ss: NewStackStack()}, p)
require.Equal(t, &Pointer{x: 1, y: 0, dx: 1, Ss: NewStackStack()}, p2)
}
func TestStep(t *testing.T) { // Step is thoroughly tested in the field package
@ -51,6 +51,17 @@ func TestGet(t *testing.T) {
require.Equal(t, int('@'), v)
}
func TestStepAndGet(t *testing.T) {
// File of one char
file, err := os.Open("../field/test_data/minimal.b98")
require.NoError(t, err, "Failed to open file")
defer file.Close()
f, err := field.Load(file)
p := NewPointer()
v := p.StepAndGet(*f)
require.Equal(t, int('@'), v)
}
func TestSet(t *testing.T) {
p := NewPointer()
p.Set(3, 14)
@ -93,8 +104,8 @@ func TestRedirect(t *testing.T) {
t.Run(tc.name, func(t *testing.T) {
p := NewPointer()
p.RedirectTo(3, 14)
p.ss.Push(2)
p.ss.Push(7)
p.Ss.Push(2)
p.Ss.Push(7)
v := p.Redirect(int(tc.input))
require.Equal(t, true, v)
require.Equal(t, tc.expectedDx, p.dx, "Invalid dx value")