containerd/platforms/compare_test.go
Tianon Gravi 5fa5f15de5 Add amd64->386 fallback
Signed-off-by: Tianon Gravi <admwiggin@gmail.com>
2021-01-11 16:18:19 -08:00

209 lines
3.9 KiB
Go

/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import (
"testing"
)
func TestOnly(t *testing.T) {
for _, tc := range []struct {
platform string
matches map[bool][]string
}{
{
platform: "linux/amd64",
matches: map[bool][]string{
true: {
"linux/amd64",
"linux/386",
},
false: {
"linux/arm/v7",
"linux/arm64",
"windows/amd64",
"windows/arm",
},
},
},
{
platform: "linux/386",
matches: map[bool][]string{
true: {
"linux/386",
},
false: {
"linux/amd64",
"linux/arm/v7",
"linux/arm64",
"windows/amd64",
"windows/arm",
},
},
},
{
platform: "windows/amd64",
matches: map[bool][]string{
true: {"windows/amd64"},
false: {
"linux/amd64",
"linux/arm/v7",
"linux/arm64",
"windows/arm",
},
},
},
{
platform: "linux/arm/v8",
matches: map[bool][]string{
true: {
"linux/arm",
"linux/arm/v5",
"linux/arm/v6",
"linux/arm/v7",
"linux/arm/v8",
},
false: {
"linux/amd64",
"linux/arm/v4",
"linux/arm64",
"windows/amd64",
"windows/arm",
},
},
},
{
platform: "linux/arm/v7",
matches: map[bool][]string{
true: {
"linux/arm",
"linux/arm/v5",
"linux/arm/v6",
"linux/arm/v7",
},
false: {
"linux/amd64",
"linux/arm/v4",
"linux/arm/v8",
"linux/arm64",
"windows/amd64",
"windows/arm",
},
},
},
{
platform: "linux/arm/v6",
matches: map[bool][]string{
true: {
"linux/arm/v5",
"linux/arm/v6",
},
false: {
"linux/amd64",
"linux/arm",
"linux/arm/v4",
"linux/arm/v7",
"linux/arm/v8",
"linux/arm64",
"windows/amd64",
"windows/arm",
},
},
},
{
platform: "linux/arm/v5",
matches: map[bool][]string{
true: {
"linux/arm/v5",
},
false: {
"linux/amd64",
"linux/arm",
"linux/arm/v4",
"linux/arm/v6",
"linux/arm/v7",
"linux/arm/v8",
"linux/arm64",
"windows/amd64",
"windows/arm",
},
},
},
{
platform: "linux/arm/v4",
matches: map[bool][]string{
true: {
"linux/arm/v4",
},
false: {
"linux/amd64",
"linux/arm",
"linux/arm/v5",
"linux/arm/v6",
"linux/arm/v7",
"linux/arm/v8",
"linux/arm64",
"windows/amd64",
"windows/arm",
},
},
},
{
platform: "linux/arm64",
matches: map[bool][]string{
true: {
"linux/arm64",
"linux/arm64/v8",
},
false: {
"linux/amd64",
"linux/arm",
"linux/arm/v4",
"linux/arm/v5",
"linux/arm/v6",
"linux/arm/v7",
"linux/arm/v8",
"linux/arm/v9",
"linux/arm64/v9",
"windows/amd64",
"windows/arm",
},
},
},
} {
testcase := tc
t.Run(testcase.platform, func(t *testing.T) {
p, err := Parse(testcase.platform)
if err != nil {
t.Fatal(err)
}
m := Only(p)
for shouldMatch, platforms := range testcase.matches {
for _, matchPlatform := range platforms {
mp, err := Parse(matchPlatform)
if err != nil {
t.Fatal(err)
}
if match := m.Match(mp); shouldMatch != match {
t.Errorf("Only(%q).Match(%q) should return %v, but returns %v", testcase.platform, matchPlatform, shouldMatch, match)
}
}
}
})
}
}