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Signed comparison tests

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This commit is contained in:
Ian Gulliver
2021-11-19 15:38:28 -10:00
parent 4988893b10
commit 007c56348c
1 changed files with 72 additions and 0 deletions
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72
test/opcode_test.go
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@@ -154,6 +154,24 @@ functions:
expectGlobalMemory(t, state, 1, 3)
}
func TestLTS(t *testing.T) {
state := assembleAndExecute(t, `
functions:
- - [mov, g0, 0]
- [lts, g0, -1]
- [jmpt, +2]
- [add, g1, 1]
- [lts, g0, 0]
- [jmpt, +2]
- [add, g1, 2]
- [lts, g0, 1]
- [jmpt, +2]
- [add, g1, 4]
`)
expectGlobalMemory(t, state, 1, 3)
}
func TestGTU(t *testing.T) {
state := assembleAndExecute(t, `
functions:
@@ -172,6 +190,24 @@ functions:
expectGlobalMemory(t, state, 1, 6)
}
func TestGTS(t *testing.T) {
state := assembleAndExecute(t, `
functions:
- - [mov, g0, 0]
- [gts, g0, -1]
- [jmpt, +2]
- [add, g1, 1]
- [gts, g0, 0]
- [jmpt, +2]
- [add, g1, 2]
- [gts, g0, 1]
- [jmpt, +2]
- [add, g1, 4]
`)
expectGlobalMemory(t, state, 1, 6)
}
func TestLTEU(t *testing.T) {
state := assembleAndExecute(t, `
functions:
@@ -190,6 +226,24 @@ functions:
expectGlobalMemory(t, state, 1, 1)
}
func TestLTES(t *testing.T) {
state := assembleAndExecute(t, `
functions:
- - [mov, g0, 0]
- [ltes, g0, -1]
- [jmpt, +2]
- [add, g1, 1]
- [ltes, g0, 0]
- [jmpt, +2]
- [add, g1, 2]
- [ltes, g0, 1]
- [jmpt, +2]
- [add, g1, 4]
`)
expectGlobalMemory(t, state, 1, 1)
}
func TestGTEU(t *testing.T) {
state := assembleAndExecute(t, `
functions:
@@ -207,3 +261,21 @@ functions:
expectGlobalMemory(t, state, 1, 4)
}
func TestGTES(t *testing.T) {
state := assembleAndExecute(t, `
functions:
- - [mov, g0, 0]
- [gtes, g0, -1]
- [jmpt, +2]
- [add, g1, 1]
- [gtes, g0, 0]
- [jmpt, +2]
- [add, g1, 2]
- [gtes, g0, 1]
- [jmpt, +2]
- [add, g1, 4]
`)
expectGlobalMemory(t, state, 1, 4)
}