tests_test.gno

 1package tests_test
 2
 3import (
 4	"std"
 5	"testing"
 6
 7	"gno.land/p/demo/testutils"
 8	"gno.land/r/demo/tests"
 9)
10
11func TestAssertOriginCall(t *testing.T) {
12	// CallAssertOriginCall(): no panic
13	caller := testutils.TestAddress("caller")
14	testing.SetRealm(std.NewUserRealm(caller))
15	tests.CallAssertOriginCall()
16	if !tests.CallIsOriginCall() {
17		t.Errorf("expected IsOriginCall=true but got false")
18	}
19
20	testing.SetRealm(std.NewCodeRealm("gno.land/r/demo/tests"))
21	// CallAssertOriginCall() from a block: panic
22	expectedReason := "invalid non-origin call"
23	func() {
24		defer func() {
25			r := recover()
26			if r == nil || r.(string) != expectedReason {
27				t.Errorf("expected panic with '%v', got '%v'", expectedReason, r)
28			}
29		}()
30		// if called inside a function literal, this is no longer an origin call
31		// because there's one additional frame (the function literal block).
32		if tests.CallIsOriginCall() {
33			t.Errorf("expected IsOriginCall=false but got true")
34		}
35		tests.CallAssertOriginCall()
36	}()
37
38	// CallSubtestsAssertOriginCall(): panic
39	defer func() {
40		r := recover()
41		if r == nil || r.(string) != expectedReason {
42			t.Errorf("expected panic with '%v', got '%v'", expectedReason, r)
43		}
44	}()
45	if tests.CallSubtestsIsOriginCall() {
46		t.Errorf("expected IsOriginCall=false but got true")
47	}
48	tests.CallSubtestsAssertOriginCall()
49}
50
51func TestPreviousRealm(t *testing.T) {
52	var (
53		firstRealm = std.DerivePkgAddr("gno.land/r/demo/tests_test")
54		rTestsAddr = std.DerivePkgAddr("gno.land/r/demo/tests")
55	)
56	// When only one realm in the frames, PreviousRealm returns the same realm
57	if addr := tests.GetPreviousRealm().Address(); addr != firstRealm {
58		println(tests.GetPreviousRealm())
59		t.Errorf("want GetPreviousRealm().Address==%s, got %s", firstRealm, addr)
60	}
61	// When 2 or more realms in the frames, PreviousRealm returns the second to last
62	if addr := tests.GetRSubtestsPreviousRealm().Address(); addr != rTestsAddr {
63		t.Errorf("want GetRSubtestsPreviousRealm().Address==%s, got %s", rTestsAddr, addr)
64	}
65}