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ebiten: Refactor tests

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This commit is contained in:
Hajime Hoshi 2020-09-01 00:28:24 +09:00
parent 8336cb6007
commit 557b321086
1 changed files with 10 additions and 15 deletions
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25
shader_test.go
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@ -116,55 +116,51 @@ func Fragment(position vec4, texCoord vec2, color vec4) vec4 {
} }
func TestShaderShadowing(t *testing.T) { func TestShaderShadowing(t *testing.T) {
_, err := NewShader([]byte(`package main if _, err := NewShader([]byte(`package main
func Fragment(position vec4, texCoord vec2, color vec4) vec4 { func Fragment(position vec4, texCoord vec2, color vec4) vec4 {
var position vec4 var position vec4
return position return position
} }
`)) `)); err == nil {
if err == nil {
t.Errorf("error must be non-nil but was nil") t.Errorf("error must be non-nil but was nil")
} }
} }
func TestShaderDuplicatedVariables(t *testing.T) { func TestShaderDuplicatedVariables(t *testing.T) {
_, err := NewShader([]byte(`package main if _, err := NewShader([]byte(`package main
func Fragment(position vec4, texCoord vec2, color vec4) vec4 { func Fragment(position vec4, texCoord vec2, color vec4) vec4 {
var foo vec4 var foo vec4
var foo vec4 var foo vec4
return foo return foo
} }
`)) `)); err == nil {
if err == nil {
t.Errorf("error must be non-nil but was nil") t.Errorf("error must be non-nil but was nil")
} }
_, err = NewShader([]byte(`package main if _, err := NewShader([]byte(`package main
func Fragment(position vec4, texCoord vec2, color vec4) vec4 { func Fragment(position vec4, texCoord vec2, color vec4) vec4 {
var foo, foo vec4 var foo, foo vec4
return foo return foo
} }
`)) `)); err == nil {
if err == nil {
t.Errorf("error must be non-nil but was nil") t.Errorf("error must be non-nil but was nil")
} }
_, err = NewShader([]byte(`package main if _, err := NewShader([]byte(`package main
func Fragment(position vec4, texCoord vec2, color vec4) vec4 { func Fragment(position vec4, texCoord vec2, color vec4) vec4 {
var foo vec4 var foo vec4
foo := vec4(0) foo := vec4(0)
return foo return foo
} }
`)) `)); err == nil {
if err == nil {
t.Errorf("error must be non-nil but was nil") t.Errorf("error must be non-nil but was nil")
} }
_, err = NewShader([]byte(`package main if _, err := NewShader([]byte(`package main
func Foo() (vec4, vec4) { func Foo() (vec4, vec4) {
return vec4(0), vec4(0) return vec4(0), vec4(0)
@ -174,8 +170,7 @@ func Fragment(position vec4, texCoord vec2, color vec4) vec4 {
foo, foo := Foo() foo, foo := Foo()
return foo return foo
} }
`)) `)); err == nil {
if err == nil {
t.Errorf("error must be non-nil but was nil") t.Errorf("error must be non-nil but was nil")
} }
} }