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Code Issues Releases Activity

Use Distinct instead of Set for map keys (#5027)

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This commit is contained in:
Tyler Yahn
2024-03-06 02:11:16 -08:00
committed by GitHub
parent da2949b7bb
commit fe9bab54b7
12 changed files with 196 additions and 143 deletions
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41
attribute/value_test.go
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@@ -95,7 +95,7 @@ func TestValue(t *testing.T) {
}
}
func TestSetComparability(t *testing.T) {
func TestEquivalence(t *testing.T) {
pairs := [][2]attribute.KeyValue{
{
attribute.Bool("Bool", true),
@@ -139,12 +139,39 @@ func TestSetComparability(t *testing.T) {
},
}
for _, p := range pairs {
s0, s1 := attribute.NewSet(p[0]), attribute.NewSet(p[1])
m := map[attribute.Set]struct{}{s0: {}}
_, ok := m[s1]
assert.Truef(t, ok, "%s not comparable", p[0].Value.Type())
}
t.Run("Distinct", func(t *testing.T) {
for _, p := range pairs {
s0, s1 := attribute.NewSet(p[0]), attribute.NewSet(p[1])
m := map[attribute.Distinct]struct{}{s0.Equivalent(): {}}
_, ok := m[s1.Equivalent()]
assert.Truef(t, ok, "Distinct comparison of %s type: not equivalent", p[0].Value.Type())
assert.Truef(
t,
ok,
"Distinct comparison of %s type: not equivalent: %s != %s",
p[0].Value.Type(),
s0.Encoded(attribute.DefaultEncoder()),
s1.Encoded(attribute.DefaultEncoder()),
)
}
})
t.Run("Set", func(t *testing.T) {
// Maintain backwards compatibility.
for _, p := range pairs {
s0, s1 := attribute.NewSet(p[0]), attribute.NewSet(p[1])
m := map[attribute.Set]struct{}{s0: {}}
_, ok := m[s1]
assert.Truef(
t,
ok,
"Set comparison of %s type: not equivalent: %s != %s",
p[0].Value.Type(),
s0.Encoded(attribute.DefaultEncoder()),
s1.Encoded(attribute.DefaultEncoder()),
)
}
})
}
func TestAsSlice(t *testing.T) {