tests_test.gno

 1package tests_test
 2
 3import (
 4	"chain"
 5	"fmt"
 6	"testing"
 7
 8	"gno.land/p/nt/testutils"
 9	tests "gno.land/r/tests/vm"
10)
11
12func TestAssertOriginCall(t *testing.T) {
13	// CallAssertOriginCall(): no panic
14	caller := testutils.TestAddress("caller")
15	testing.SetRealm(testing.NewUserRealm(caller))
16	tests.CallAssertOriginCall(cross)
17	if !tests.CallIsOriginCall(cross) {
18		t.Errorf("expected IsOriginCall=true but got false")
19	}
20
21	testing.SetRealm(testing.NewCodeRealm("gno.land/r/tests/vm"))
22	// CallAssertOriginCall() from a block: abort
23	r := revive(func() {
24		// if called inside a function literal, this is no longer an origin call
25		// because there's one additional frame (the function literal block).
26		if tests.CallIsOriginCall(cross) {
27			t.Errorf("expected IsOriginCall=false but got true")
28		}
29		tests.CallAssertOriginCall(cross) // <---
30	})
31	if fmt.Sprintf("%v", r) != "invalid non-origin call" {
32		t.Error("expected abort but did not")
33	}
34	// CallSubtestsAssertOriginCall(): abort
35	r = revive(func() {
36		// if called inside a function literal, this is no longer an origin call
37		// because there's one additional frame (the function literal block).
38		if tests.CallSubtestsIsOriginCall(cross) {
39			t.Errorf("expected IsOriginCall=false but got true")
40		}
41		tests.CallSubtestsAssertOriginCall(cross)
42	})
43	if fmt.Sprintf("%v", r) != "invalid non-origin call" {
44		t.Error("expected abort but did not")
45	}
46}
47
48func TestPreviousRealm(t *testing.T) {
49	var (
50		firstRealm = chain.PackageAddress("gno.land/r/tests/vm_test")
51		rTestsAddr = chain.PackageAddress("gno.land/r/tests/vm")
52	)
53	// When only one realm in the frames, PreviousRealm returns the same realm
54	if addr := tests.GetPreviousRealm(cross).Address(); addr != firstRealm {
55		println(tests.GetPreviousRealm(cross))
56		t.Errorf("want GetPreviousRealm().Address==%s, got %s", firstRealm, addr)
57	}
58	// When 2 or more realms in the frames, PreviousRealm returns the second to last
59	if addr := tests.GetRSubtestsPreviousRealm(cross).Address(); addr != rTestsAddr {
60		t.Errorf("want GetRSubtestsPreviousRealm().Address==%s, got %s", rTestsAddr, addr)
61	}
62}