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migrate_linter_names_test.go
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package migrate
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/golangci/golangci-lint/v2/pkg/commands/internal/migrate/ptr"
"github.com/golangci/golangci-lint/v2/pkg/commands/internal/migrate/versionone"
)
func Test_disableAllFilter(t *testing.T) {
testCases := []struct {
desc string
old versionone.Linters
expected []string
}{
{
desc: "no presets, fast",
old: versionone.Linters{
DisableAll: ptr.Pointer(true),
Enable: nil,
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: nil,
},
{
desc: "no presets, fast",
old: versionone.Linters{
DisableAll: ptr.Pointer(true),
Enable: nil,
Fast: ptr.Pointer(true),
Presets: nil,
},
expected: nil,
},
{
desc: "no presets, enable",
old: versionone.Linters{
DisableAll: ptr.Pointer(true),
Enable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: []string{"govet", "lll", "misspell"},
},
{
desc: "fast, no presets, enable",
old: versionone.Linters{
DisableAll: ptr.Pointer(true),
Enable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(true),
Presets: nil,
},
expected: []string{"govet", "lll", "misspell"},
},
{
desc: "presets, enable",
old: versionone.Linters{
DisableAll: ptr.Pointer(true),
Enable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(false),
Presets: []string{"comment", "error", "format"},
},
expected: []string{
"dupword",
"err113",
"errcheck",
"errorlint",
"gci",
"godot",
"godox",
"gofmt",
"gofumpt",
"goimports",
"govet",
"lll",
"misspell",
"wrapcheck",
},
},
{
desc: "presets, enable, fast",
old: versionone.Linters{
DisableAll: ptr.Pointer(true),
Enable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(true),
Presets: []string{"comment", "error", "format"},
},
expected: []string{
"dupword",
"gci",
"godot",
"godox",
"gofmt",
"gofumpt",
"goimports",
"govet",
"lll",
"misspell",
},
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
results := disableAllFilter(test.old)
assert.Equal(t, test.expected, results)
})
}
}
func Test_enableAllFilter(t *testing.T) {
testCases := []struct {
desc string
old versionone.Linters
expected []string
}{
{
desc: "no options",
old: versionone.Linters{
EnableAll: ptr.Pointer(true),
Disable: nil,
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: nil,
},
{
desc: "presets (ignored)",
old: versionone.Linters{
EnableAll: ptr.Pointer(true),
Disable: nil,
Fast: ptr.Pointer(false),
Presets: []string{"comment", "error", "format"},
},
expected: nil,
},
{
desc: "fast",
old: versionone.Linters{
EnableAll: ptr.Pointer(true),
Disable: nil,
Fast: ptr.Pointer(true),
Presets: nil,
},
expected: []string{"asasalint", "bodyclose", "canonicalheader", "containedctx", "contextcheck", "durationcheck", "err113", "errcheck", "errchkjson", "errname", "errorlint", "exhaustive", "exhaustruct", "exptostd", "fatcontext", "forbidigo", "forcetypeassert", "ginkgolinter", "gochecknoglobals", "gochecksumtype", "gocritic", "gosec", "gosimple", "gosmopolitan", "govet", "iface", "importas", "intrange", "ireturn", "loggercheck", "makezero", "mirror", "musttag", "nilerr", "nilnesserr", "nilnil", "noctx", "nonamedreturns", "paralleltest", "perfsprint", "protogetter", "reassign", "recvcheck", "revive", "rowserrcheck", "sloglint", "spancheck", "sqlclosecheck", "staticcheck", "stylecheck", "tagliatelle", "testifylint", "thelper", "tparallel", "unconvert", "unparam", "unused", "usetesting", "varnamelen", "wastedassign", "wrapcheck", "zerologlint"},
},
{
desc: "disable",
old: versionone.Linters{
EnableAll: ptr.Pointer(true),
Disable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: []string{"govet", "lll", "misspell"},
},
{
desc: "disable, fast",
old: versionone.Linters{
EnableAll: ptr.Pointer(true),
Disable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(true),
Presets: nil,
},
expected: []string{"asasalint", "bodyclose", "canonicalheader", "containedctx", "contextcheck", "durationcheck", "err113", "errcheck", "errchkjson", "errname", "errorlint", "exhaustive", "exhaustruct", "exptostd", "fatcontext", "forbidigo", "forcetypeassert", "ginkgolinter", "gochecknoglobals", "gochecksumtype", "gocritic", "gosec", "gosimple", "gosmopolitan", "govet", "iface", "importas", "intrange", "ireturn", "lll", "loggercheck", "makezero", "mirror", "misspell", "musttag", "nilerr", "nilnesserr", "nilnil", "noctx", "nonamedreturns", "paralleltest", "perfsprint", "protogetter", "reassign", "recvcheck", "revive", "rowserrcheck", "sloglint", "spancheck", "sqlclosecheck", "staticcheck", "stylecheck", "tagliatelle", "testifylint", "thelper", "tparallel", "unconvert", "unparam", "unused", "usetesting", "varnamelen", "wastedassign", "wrapcheck", "zerologlint"},
},
{
desc: "disable, enable, fast",
old: versionone.Linters{
EnableAll: ptr.Pointer(true),
Enable: []string{"canonicalheader", "errname"},
Disable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(true),
Presets: nil,
},
expected: []string{"asasalint", "bodyclose", "containedctx", "contextcheck", "durationcheck", "err113", "errcheck", "errchkjson", "errorlint", "exhaustive", "exhaustruct", "exptostd", "fatcontext", "forbidigo", "forcetypeassert", "ginkgolinter", "gochecknoglobals", "gochecksumtype", "gocritic", "gosec", "gosimple", "gosmopolitan", "govet", "iface", "importas", "intrange", "ireturn", "lll", "loggercheck", "makezero", "mirror", "misspell", "musttag", "nilerr", "nilnesserr", "nilnil", "noctx", "nonamedreturns", "paralleltest", "perfsprint", "protogetter", "reassign", "recvcheck", "revive", "rowserrcheck", "sloglint", "spancheck", "sqlclosecheck", "staticcheck", "stylecheck", "tagliatelle", "testifylint", "thelper", "tparallel", "unconvert", "unparam", "unused", "usetesting", "varnamelen", "wastedassign", "wrapcheck", "zerologlint"},
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
results := enableAllFilter(test.old)
assert.Equal(t, test.expected, results)
})
}
}
func Test_defaultLintersDisableFilter(t *testing.T) {
testCases := []struct {
desc string
old versionone.Linters
expected []string
}{
{
desc: "no options",
old: versionone.Linters{
Enable: nil,
Disable: nil,
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: nil,
},
{
desc: "presets (ignored)",
old: versionone.Linters{
Enable: nil,
Disable: nil,
Fast: ptr.Pointer(false),
Presets: []string{"comment", "error", "format"},
},
expected: nil,
},
{
desc: "fast",
old: versionone.Linters{
Enable: nil,
Disable: nil,
Fast: ptr.Pointer(true),
Presets: nil,
},
expected: []string{"errcheck", "gosimple", "govet", "staticcheck", "unused"},
},
{
desc: "enable",
old: versionone.Linters{
Enable: []string{"lll", "misspell", "govet"},
Disable: nil,
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: nil,
},
{
desc: "disable",
old: versionone.Linters{
Enable: nil,
Disable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: []string{"govet", "lll", "misspell"},
},
{
desc: "disable, fast",
old: versionone.Linters{
Enable: nil,
Disable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(true),
Presets: nil,
},
expected: []string{"errcheck", "gosimple", "govet", "lll", "misspell", "staticcheck", "unused"},
},
{
desc: "enable, disable",
old: versionone.Linters{
Enable: []string{"grouper", "importas", "errcheck"},
Disable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: []string{"govet", "lll", "misspell"},
},
{
desc: "enable",
old: versionone.Linters{
Enable: []string{"grouper", "importas", "errcheck"},
Disable: nil,
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: nil,
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
results := toNames(defaultLintersDisableFilter(test.old))
assert.Equal(t, test.expected, results)
})
}
}
func Test_defaultLintersEnableFilter(t *testing.T) {
testCases := []struct {
desc string
old versionone.Linters
expected []string
}{
{
desc: "no options",
old: versionone.Linters{
Enable: nil,
Disable: nil,
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: nil,
},
{
desc: "enable",
old: versionone.Linters{
Enable: []string{"grouper", "importas", "errcheck"},
Disable: nil,
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: []string{"grouper", "importas"},
},
{
desc: "enable, disable",
old: versionone.Linters{
Enable: []string{"grouper", "importas", "errcheck"},
Disable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: []string{"grouper", "importas"},
},
{
desc: "disable",
old: versionone.Linters{
Enable: nil,
Disable: []string{"lll", "misspell", "govet"},
Fast: ptr.Pointer(false),
Presets: nil,
},
expected: nil,
},
{
desc: "presets",
old: versionone.Linters{
Enable: nil,
Disable: nil,
Fast: ptr.Pointer(false),
Presets: []string{"comment", "error", "format"},
},
expected: []string{"dupword", "err113", "errorlint", "gci", "godot", "godox", "gofmt", "gofumpt", "goimports", "misspell", "wrapcheck"},
},
{
desc: "presets, fast",
old: versionone.Linters{
Enable: nil,
Disable: nil,
Fast: ptr.Pointer(true),
Presets: []string{"comment", "error", "format"},
},
expected: []string{"dupword", "gci", "godot", "godox", "gofmt", "gofumpt", "goimports", "misspell"},
},
}
// presets - slow + enable - default - [effective disable] => effective enable
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
results := toNames(defaultLintersEnableFilter(test.old, defaultLintersDisableFilter(test.old)))
assert.Equal(t, test.expected, results)
})
}
}
func Test_convertStaticcheckLinterNames(t *testing.T) {
testCases := []struct {
desc string
names []string
expected []string
}{
{
desc: "empty",
names: nil,
expected: nil,
},
{
desc: "no staticcheck linters",
names: []string{"lll", "misspell", "govet"},
expected: []string{"govet", "lll", "misspell"},
},
{
desc: "stylecheck",
names: []string{"lll", "misspell", "govet", "stylecheck"},
expected: []string{"govet", "lll", "misspell", "staticcheck"},
},
{
desc: "gosimple",
names: []string{"lll", "misspell", "govet", "gosimple"},
expected: []string{"govet", "lll", "misspell", "staticcheck"},
},
{
desc: "staticcheck",
names: []string{"lll", "misspell", "govet", "staticcheck"},
expected: []string{"govet", "lll", "misspell", "staticcheck"},
},
{
desc: "staticcheck, stylecheck, gosimple",
names: []string{"lll", "misspell", "govet", "staticcheck", "stylecheck", "gosimple"},
expected: []string{"govet", "lll", "misspell", "staticcheck"},
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
results := convertStaticcheckLinterNames(test.names)
assert.Equal(t, test.expected, results)
})
}
}
func Test_unknownLinterNames(t *testing.T) {
testCases := []struct {
desc string
names []string
expected []string
}{
{
desc: "empty",
names: nil,
expected: nil,
},
{
desc: "deprecated",
names: []string{"golint", "structcheck", "varcheck"},
expected: nil,
},
{
desc: "deprecated and unknown",
names: []string{"golint", "structcheck", "varcheck", "a", "b"},
expected: []string{"a", "b"},
},
{
desc: "deprecated and known",
names: []string{"golint", "structcheck", "varcheck", "gosec", "gofmt"},
expected: nil,
},
{
desc: "only unknown",
names: []string{"a", "b", "c"},
expected: []string{"a", "b", "c"},
},
{
desc: "unknown and known",
names: []string{"a", "gosec", "gofmt"},
expected: []string{"a"},
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
names := unknownLinterNames(test.names, allLinters())
assert.Equal(t, test.expected, names)
})
}
}