DockerCLI/opts/hosts_test.go

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package opts
import (
"fmt"
"strings"
"testing"
)
func TestParseHost(t *testing.T) {
invalid := []string{
"something with spaces",
"://",
"unknown://",
"tcp://:port",
"tcp://invalid:port",
}
valid := map[string]string{
"": defaultHost,
" ": defaultHost,
" ": defaultHost,
"fd://": "fd://",
"fd://something": "fd://something",
"tcp://host:": fmt.Sprintf("tcp://host:%s", defaultHTTPPort),
"tcp://": defaultTCPHost,
"tcp://:2375": fmt.Sprintf("tcp://%s:%s", defaultHTTPHost, defaultHTTPPort),
"tcp://:2376": fmt.Sprintf("tcp://%s:%s", defaultHTTPHost, defaultTLSHTTPPort),
"tcp://0.0.0.0:8080": "tcp://0.0.0.0:8080",
"tcp://192.168.0.0:12000": "tcp://192.168.0.0:12000",
"tcp://192.168:8080": "tcp://192.168:8080",
"tcp://0.0.0.0:1234567890": "tcp://0.0.0.0:1234567890", // yeah it's valid :P
" tcp://:7777/path ": fmt.Sprintf("tcp://%s:7777/path", defaultHTTPHost),
"tcp://docker.com:2375": "tcp://docker.com:2375",
"unix://": "unix://" + defaultUnixSocket,
"unix://path/to/socket": "unix://path/to/socket",
"npipe://": "npipe://" + defaultNamedPipe,
"npipe:////./pipe/foo": "npipe:////./pipe/foo",
}
for _, value := range invalid {
if _, err := ParseHost(false, value); err == nil {
t.Errorf("Expected an error for %v, got [nil]", value)
}
}
for value, expected := range valid {
if actual, err := ParseHost(false, value); err != nil || actual != expected {
t.Errorf("Expected for %v [%v], got [%v, %v]", value, expected, actual, err)
}
}
}
func TestParseDockerDaemonHost(t *testing.T) {
invalids := map[string]string{
"tcp:a.b.c.d": "",
"tcp:a.b.c.d/path": "",
linting: ST1005: error strings should not be capitalized (stylecheck) While fixing, also updated errors without placeholders to `errors.New()`, and updated some code to use pkg/errors if it was already in use in the file. cli/command/config/inspect.go:59:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/node/inspect.go:61:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/secret/inspect.go:57:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/trust/common.go:77:74: ST1005: error strings should not be capitalized (stylecheck) return []trustTagRow{}, []client.RoleWithSignatures{}, []data.Role{}, fmt.Errorf("No signatures or cannot access %s", remote) ^ cli/command/trust/common.go:85:73: ST1005: error strings should not be capitalized (stylecheck) return []trustTagRow{}, []client.RoleWithSignatures{}, []data.Role{}, fmt.Errorf("No signers for %s", remote) ^ cli/command/trust/sign.go:137:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("No tag specified for %s", imgRefAndAuth.Name()) ^ cli/command/trust/sign.go:151:19: ST1005: error strings should not be capitalized (stylecheck) return *target, fmt.Errorf("No tag specified") ^ cli/command/trust/signer_add.go:77:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Failed to add signer to: %s", strings.Join(errRepos, ", ")) ^ cli/command/trust/signer_remove.go:52:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Error removing signer from: %s", strings.Join(errRepos, ", ")) ^ cli/command/trust/signer_remove.go:67:17: ST1005: error strings should not be capitalized (stylecheck) return false, fmt.Errorf("All signed tags are currently revoked, use docker trust sign to fix") ^ cli/command/trust/signer_remove.go:108:17: ST1005: error strings should not be capitalized (stylecheck) return false, fmt.Errorf("No signer %s for repository %s", signerName, repoName) ^ opts/hosts.go:89:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", addr) ^ opts/hosts.go:100:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid proto, expected %s: %s", proto, addr) ^ opts/hosts.go:119:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid proto, expected tcp: %s", tryAddr) ^ opts/hosts.go:144:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) ^ opts/hosts.go:155:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) ^ Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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"udp://127.0.0.1": "invalid bind address format: udp://127.0.0.1",
"udp://127.0.0.1:2375": "invalid bind address format: udp://127.0.0.1:2375",
"tcp://unix:///run/docker.sock": "invalid proto, expected tcp: unix:///run/docker.sock",
" tcp://:7777/path ": "invalid bind address format: tcp://:7777/path ",
"": "invalid bind address format: ",
}
valids := map[string]string{
"0.0.0.1:": "tcp://0.0.0.1:2375",
"0.0.0.1:5555": "tcp://0.0.0.1:5555",
"0.0.0.1:5555/path": "tcp://0.0.0.1:5555/path",
"[::1]:": "tcp://[::1]:2375",
"[::1]:5555/path": "tcp://[::1]:5555/path",
"[0:0:0:0:0:0:0:1]:": "tcp://[0:0:0:0:0:0:0:1]:2375",
"[0:0:0:0:0:0:0:1]:5555/path": "tcp://[0:0:0:0:0:0:0:1]:5555/path",
":6666": fmt.Sprintf("tcp://%s:6666", defaultHTTPHost),
":6666/path": fmt.Sprintf("tcp://%s:6666/path", defaultHTTPHost),
"tcp://": defaultTCPHost,
"tcp://:7777": fmt.Sprintf("tcp://%s:7777", defaultHTTPHost),
"tcp://:7777/path": fmt.Sprintf("tcp://%s:7777/path", defaultHTTPHost),
"unix:///run/docker.sock": "unix:///run/docker.sock",
"unix://": "unix://" + defaultUnixSocket,
"fd://": "fd://",
"fd://something": "fd://something",
"localhost:": "tcp://localhost:2375",
"localhost:5555": "tcp://localhost:5555",
"localhost:5555/path": "tcp://localhost:5555/path",
}
for invalidAddr, expectedError := range invalids {
if addr, err := parseDockerDaemonHost(invalidAddr); err == nil || expectedError != "" && err.Error() != expectedError {
t.Errorf("tcp %v address expected error %q return, got %q and addr %v", invalidAddr, expectedError, err, addr)
}
}
for validAddr, expectedAddr := range valids {
if addr, err := parseDockerDaemonHost(validAddr); err != nil || addr != expectedAddr {
t.Errorf("%v -> expected %v, got (%v) addr (%v)", validAddr, expectedAddr, err, addr)
}
}
}
func TestParseTCP(t *testing.T) {
var (
defaultHTTPHost = "tcp://127.0.0.1:2376"
)
invalids := map[string]string{
"tcp:a.b.c.d": "",
"tcp:a.b.c.d/path": "",
linting: ST1005: error strings should not be capitalized (stylecheck) While fixing, also updated errors without placeholders to `errors.New()`, and updated some code to use pkg/errors if it was already in use in the file. cli/command/config/inspect.go:59:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/node/inspect.go:61:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/secret/inspect.go:57:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/trust/common.go:77:74: ST1005: error strings should not be capitalized (stylecheck) return []trustTagRow{}, []client.RoleWithSignatures{}, []data.Role{}, fmt.Errorf("No signatures or cannot access %s", remote) ^ cli/command/trust/common.go:85:73: ST1005: error strings should not be capitalized (stylecheck) return []trustTagRow{}, []client.RoleWithSignatures{}, []data.Role{}, fmt.Errorf("No signers for %s", remote) ^ cli/command/trust/sign.go:137:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("No tag specified for %s", imgRefAndAuth.Name()) ^ cli/command/trust/sign.go:151:19: ST1005: error strings should not be capitalized (stylecheck) return *target, fmt.Errorf("No tag specified") ^ cli/command/trust/signer_add.go:77:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Failed to add signer to: %s", strings.Join(errRepos, ", ")) ^ cli/command/trust/signer_remove.go:52:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Error removing signer from: %s", strings.Join(errRepos, ", ")) ^ cli/command/trust/signer_remove.go:67:17: ST1005: error strings should not be capitalized (stylecheck) return false, fmt.Errorf("All signed tags are currently revoked, use docker trust sign to fix") ^ cli/command/trust/signer_remove.go:108:17: ST1005: error strings should not be capitalized (stylecheck) return false, fmt.Errorf("No signer %s for repository %s", signerName, repoName) ^ opts/hosts.go:89:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", addr) ^ opts/hosts.go:100:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid proto, expected %s: %s", proto, addr) ^ opts/hosts.go:119:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid proto, expected tcp: %s", tryAddr) ^ opts/hosts.go:144:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) ^ opts/hosts.go:155:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) ^ Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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"udp://127.0.0.1": "invalid proto, expected tcp: udp://127.0.0.1",
"udp://127.0.0.1:2375": "invalid proto, expected tcp: udp://127.0.0.1:2375",
}
valids := map[string]string{
"": defaultHTTPHost,
"tcp://": defaultHTTPHost,
"0.0.0.1:": "tcp://0.0.0.1:2376",
"0.0.0.1:5555": "tcp://0.0.0.1:5555",
"0.0.0.1:5555/path": "tcp://0.0.0.1:5555/path",
":6666": "tcp://127.0.0.1:6666",
":6666/path": "tcp://127.0.0.1:6666/path",
"tcp://:7777": "tcp://127.0.0.1:7777",
"tcp://:7777/path": "tcp://127.0.0.1:7777/path",
"[::1]:": "tcp://[::1]:2376",
"[::1]:5555": "tcp://[::1]:5555",
"[::1]:5555/path": "tcp://[::1]:5555/path",
"[0:0:0:0:0:0:0:1]:": "tcp://[0:0:0:0:0:0:0:1]:2376",
"[0:0:0:0:0:0:0:1]:5555": "tcp://[0:0:0:0:0:0:0:1]:5555",
"[0:0:0:0:0:0:0:1]:5555/path": "tcp://[0:0:0:0:0:0:0:1]:5555/path",
"localhost:": "tcp://localhost:2376",
"localhost:5555": "tcp://localhost:5555",
"localhost:5555/path": "tcp://localhost:5555/path",
}
for invalidAddr, expectedError := range invalids {
if addr, err := ParseTCPAddr(invalidAddr, defaultHTTPHost); err == nil || expectedError != "" && err.Error() != expectedError {
t.Errorf("tcp %v address expected error %v return, got %s and addr %v", invalidAddr, expectedError, err, addr)
}
}
for validAddr, expectedAddr := range valids {
if addr, err := ParseTCPAddr(validAddr, defaultHTTPHost); err != nil || addr != expectedAddr {
t.Errorf("%v -> expected %v, got %v and addr %v", validAddr, expectedAddr, err, addr)
}
}
}
func TestParseInvalidUnixAddrInvalid(t *testing.T) {
linting: ST1005: error strings should not be capitalized (stylecheck) While fixing, also updated errors without placeholders to `errors.New()`, and updated some code to use pkg/errors if it was already in use in the file. cli/command/config/inspect.go:59:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/node/inspect.go:61:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/secret/inspect.go:57:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/trust/common.go:77:74: ST1005: error strings should not be capitalized (stylecheck) return []trustTagRow{}, []client.RoleWithSignatures{}, []data.Role{}, fmt.Errorf("No signatures or cannot access %s", remote) ^ cli/command/trust/common.go:85:73: ST1005: error strings should not be capitalized (stylecheck) return []trustTagRow{}, []client.RoleWithSignatures{}, []data.Role{}, fmt.Errorf("No signers for %s", remote) ^ cli/command/trust/sign.go:137:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("No tag specified for %s", imgRefAndAuth.Name()) ^ cli/command/trust/sign.go:151:19: ST1005: error strings should not be capitalized (stylecheck) return *target, fmt.Errorf("No tag specified") ^ cli/command/trust/signer_add.go:77:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Failed to add signer to: %s", strings.Join(errRepos, ", ")) ^ cli/command/trust/signer_remove.go:52:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Error removing signer from: %s", strings.Join(errRepos, ", ")) ^ cli/command/trust/signer_remove.go:67:17: ST1005: error strings should not be capitalized (stylecheck) return false, fmt.Errorf("All signed tags are currently revoked, use docker trust sign to fix") ^ cli/command/trust/signer_remove.go:108:17: ST1005: error strings should not be capitalized (stylecheck) return false, fmt.Errorf("No signer %s for repository %s", signerName, repoName) ^ opts/hosts.go:89:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", addr) ^ opts/hosts.go:100:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid proto, expected %s: %s", proto, addr) ^ opts/hosts.go:119:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid proto, expected tcp: %s", tryAddr) ^ opts/hosts.go:144:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) ^ opts/hosts.go:155:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) ^ Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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if _, err := parseSimpleProtoAddr("unix", "tcp://127.0.0.1", "unix:///var/run/docker.sock"); err == nil || err.Error() != "invalid proto, expected unix: tcp://127.0.0.1" {
t.Fatalf("Expected an error, got %v", err)
}
linting: ST1005: error strings should not be capitalized (stylecheck) While fixing, also updated errors without placeholders to `errors.New()`, and updated some code to use pkg/errors if it was already in use in the file. cli/command/config/inspect.go:59:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/node/inspect.go:61:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/secret/inspect.go:57:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Cannot supply extra formatting options to the pretty template") ^ cli/command/trust/common.go:77:74: ST1005: error strings should not be capitalized (stylecheck) return []trustTagRow{}, []client.RoleWithSignatures{}, []data.Role{}, fmt.Errorf("No signatures or cannot access %s", remote) ^ cli/command/trust/common.go:85:73: ST1005: error strings should not be capitalized (stylecheck) return []trustTagRow{}, []client.RoleWithSignatures{}, []data.Role{}, fmt.Errorf("No signers for %s", remote) ^ cli/command/trust/sign.go:137:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("No tag specified for %s", imgRefAndAuth.Name()) ^ cli/command/trust/sign.go:151:19: ST1005: error strings should not be capitalized (stylecheck) return *target, fmt.Errorf("No tag specified") ^ cli/command/trust/signer_add.go:77:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Failed to add signer to: %s", strings.Join(errRepos, ", ")) ^ cli/command/trust/signer_remove.go:52:10: ST1005: error strings should not be capitalized (stylecheck) return fmt.Errorf("Error removing signer from: %s", strings.Join(errRepos, ", ")) ^ cli/command/trust/signer_remove.go:67:17: ST1005: error strings should not be capitalized (stylecheck) return false, fmt.Errorf("All signed tags are currently revoked, use docker trust sign to fix") ^ cli/command/trust/signer_remove.go:108:17: ST1005: error strings should not be capitalized (stylecheck) return false, fmt.Errorf("No signer %s for repository %s", signerName, repoName) ^ opts/hosts.go:89:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", addr) ^ opts/hosts.go:100:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid proto, expected %s: %s", proto, addr) ^ opts/hosts.go:119:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid proto, expected tcp: %s", tryAddr) ^ opts/hosts.go:144:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) ^ opts/hosts.go:155:14: ST1005: error strings should not be capitalized (stylecheck) return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) ^ Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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if _, err := parseSimpleProtoAddr("unix", "unix://tcp://127.0.0.1", "/var/run/docker.sock"); err == nil || err.Error() != "invalid proto, expected unix: tcp://127.0.0.1" {
t.Fatalf("Expected an error, got %v", err)
}
if v, err := parseSimpleProtoAddr("unix", "", "/var/run/docker.sock"); err != nil || v != "unix:///var/run/docker.sock" {
t.Fatalf("Expected an %v, got %v", v, "unix:///var/run/docker.sock")
}
}
func TestValidateExtraHosts(t *testing.T) {
valid := []string{
`myhost:192.168.0.1`,
`thathost:10.0.2.1`,
`anipv6host:2003:ab34:e::1`,
`ipv6local:::1`,
`host.docker.internal:host-gateway`,
}
invalid := map[string]string{
`myhost:192.notanipaddress.1`: `invalid IP`,
`thathost-nosemicolon10.0.0.1`: `bad format`,
`anipv6host:::::1`: `invalid IP`,
`ipv6local:::0::`: `invalid IP`,
}
for _, extrahost := range valid {
if _, err := ValidateExtraHost(extrahost); err != nil {
t.Fatalf("ValidateExtraHost(`"+extrahost+"`) should succeed: error %v", err)
}
}
for extraHost, expectedError := range invalid {
if _, err := ValidateExtraHost(extraHost); err == nil {
t.Fatalf("ValidateExtraHost(`%q`) should have failed validation", extraHost)
} else {
if !strings.Contains(err.Error(), expectedError) {
t.Fatalf("ValidateExtraHost(`%q`) error should contain %q", extraHost, expectedError)
}
}
}
}