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Fix issue: panic when using custom matchers #126

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merged 1 commit into from
Dec 20, 2023
Merged

Fix issue: panic when using custom matchers #126

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40 changes: 21 additions & 19 deletions ginkgo_linter.go
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Original file line number Diff line number Diff line change
Expand Up @@ -341,29 +341,31 @@ func checkMatchError(pass *analysis.Pass, origExp *ast.CallExpr, actualArg ast.E
}

func doCheckMatchError(pass *analysis.Pass, origExp *ast.CallExpr, matcher *ast.CallExpr, actualArg ast.Expr, handler gomegahandler.Handler, oldExpr string) bool {
if name, ok := handler.GetActualFuncName(matcher); ok {
switch name {
case matchError:
case not:
nested, ok := matcher.Args[0].(*ast.CallExpr)
if !ok {
return false
}
name, ok := handler.GetActualFuncName(matcher)
if !ok {
return false
}
switch name {
case matchError:
case not:
nested, ok := matcher.Args[0].(*ast.CallExpr)
if !ok {
return false
}

return doCheckMatchError(pass, origExp, nested, actualArg, handler, oldExpr)
case and, or:
res := true
for _, arg := range matcher.Args {
if nested, ok := arg.(*ast.CallExpr); ok {
if !doCheckMatchError(pass, origExp, nested, actualArg, handler, oldExpr) {
res = false
}
return doCheckMatchError(pass, origExp, nested, actualArg, handler, oldExpr)
case and, or:
res := true
for _, arg := range matcher.Args {
if nested, ok := arg.(*ast.CallExpr); ok {
if !doCheckMatchError(pass, origExp, nested, actualArg, handler, oldExpr) {
res = false
}
}
return res
default:
return false
}
return res
default:
return false
}

if !isExprError(pass, actualArg) {
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4 changes: 4 additions & 0 deletions ginkgo_linter_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,10 @@ func TestAllUseCases(t *testing.T) {
testName: "MatchError",
testData: "a/matcherror",
},
{
testName: "issue 124: custom matcher form other packages",
testData: "a/issue-124",
},
} {
t.Run(tc.testName, func(tt *testing.T) {
analysistest.Run(tt, analysistest.TestData(), ginkgolinter.NewAnalyzer(), tc.testData)
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2 changes: 1 addition & 1 deletion go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,6 @@ require (
)

require (
golang.org/x/exp/typeparams v0.0.0-20231206192017-f3f8817b8deb // indirect
golang.org/x/exp/typeparams v0.0.0-20231219180239-dc181d75b848 // indirect
golang.org/x/mod v0.14.0 // indirect
)
2 changes: 2 additions & 0 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@ golang.org/x/exp/typeparams v0.0.0-20220428152302-39d4317da171/go.mod h1:AbB0pIl
golang.org/x/exp/typeparams v0.0.0-20230203172020-98cc5a0785f9/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
golang.org/x/exp/typeparams v0.0.0-20231206192017-f3f8817b8deb h1:O9ulz4QbYejvlkJzZ6gNIYs+YhXXWg886sWk5ugFPSw=
golang.org/x/exp/typeparams v0.0.0-20231206192017-f3f8817b8deb/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
golang.org/x/exp/typeparams v0.0.0-20231219180239-dc181d75b848 h1:UhRVJ0i7bF9n/Hd8YjW3eKjlPVBHzbQdxrBgjbSKl64=
golang.org/x/exp/typeparams v0.0.0-20231219180239-dc181d75b848/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
Expand Down
18 changes: 9 additions & 9 deletions testdata/src/a/go.mod
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Original file line number Diff line number Diff line change
@@ -1,20 +1,20 @@
module a

go 1.21
go 1.20

require (
github.com/onsi/ginkgo/v2 v2.13.0
github.com/onsi/gomega v1.29.0
github.com/onsi/ginkgo/v2 v2.13.2
github.com/onsi/gomega v1.30.0
)

require (
github.com/go-logr/logr v1.2.4 // indirect
github.com/go-logr/logr v1.3.0 // indirect
github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
github.com/google/go-cmp v0.6.0 // indirect
github.com/google/pprof v0.0.0-20230602150820-91b7bce49751 // indirect
golang.org/x/net v0.17.0 // indirect
golang.org/x/sys v0.13.0 // indirect
golang.org/x/text v0.13.0 // indirect
golang.org/x/tools v0.12.0 // indirect
github.com/google/pprof v0.0.0-20231212022811-ec68065c825e // indirect
golang.org/x/net v0.19.0 // indirect
golang.org/x/sys v0.15.0 // indirect
golang.org/x/text v0.14.0 // indirect
golang.org/x/tools v0.16.1 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
36 changes: 16 additions & 20 deletions testdata/src/a/go.sum
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Original file line number Diff line number Diff line change
@@ -1,37 +1,33 @@
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/go-logr/logr v1.2.4 h1:g01GSCwiDw2xSZfjJ2/T9M+S6pFdcNtFYsp+Y43HYDQ=
github.com/go-logr/logr v1.2.4/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/logr v1.3.0 h1:2y3SDp0ZXuc6/cjLSZ+Q3ir+QB9T/iG5yYRXqsagWSY=
github.com/go-logr/logr v1.3.0/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572/go.mod h1:9Pwr4B2jHnOSGXyyzV8ROjYa2ojvAY6HCGYYfMoC3Ls=
github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20230602150820-91b7bce49751 h1:hR7/MlvK23p6+lIw9SN1TigNLn9ZnF3W4SYRKq2gAHs=
github.com/google/pprof v0.0.0-20230602150820-91b7bce49751/go.mod h1:Jh3hGz2jkYak8qXPD19ryItVnUgpgeqzdkY/D0EaeuA=
github.com/onsi/ginkgo/v2 v2.13.0 h1:0jY9lJquiL8fcf3M4LAXN5aMlS/b2BV86HFFPCPMgE4=
github.com/onsi/ginkgo/v2 v2.13.0/go.mod h1:TE309ZR8s5FsKKpuB1YAQYBzCaAfUgatB/xlT/ETL/o=
github.com/onsi/gomega v1.29.0 h1:KIA/t2t5UBzoirT4H9tsML45GEbo3ouUnBHsCfD2tVg=
github.com/onsi/gomega v1.29.0/go.mod h1:9sxs+SwGrKI0+PWe4Fxa9tFQQBG5xSsSbMXOI8PPpoQ=
github.com/google/pprof v0.0.0-20231212022811-ec68065c825e h1:bwOy7hAFd0C91URzMIEBfr6BAz29yk7Qj0cy6S7DJlU=
github.com/google/pprof v0.0.0-20231212022811-ec68065c825e/go.mod h1:czg5+yv1E0ZGTi6S6vVK1mke0fV+FaUhNGcd6VRS9Ik=
github.com/onsi/ginkgo/v2 v2.13.2 h1:Bi2gGVkfn6gQcjNjZJVO8Gf0FHzMPf2phUei9tejVMs=
github.com/onsi/ginkgo/v2 v2.13.2/go.mod h1:XStQ8QcGwLyF4HdfcZB8SFOS/MWCgDuXMSBe6zrvLgM=
github.com/onsi/gomega v1.30.0 h1:hvMK7xYz4D3HapigLTeGdId/NcfQx1VHMJc60ew99+8=
github.com/onsi/gomega v1.30.0/go.mod h1:9sxs+SwGrKI0+PWe4Fxa9tFQQBG5xSsSbMXOI8PPpoQ=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc=
golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
golang.org/x/tools v0.12.0 h1:YW6HUoUmYBpwSgyaGaZq1fHjrBjX1rlpZ54T6mu2kss=
golang.org/x/tools v0.12.0/go.mod h1:Sc0INKfu04TlqNoRA1hgpFZbhYXHPr4V5DzpSBTPqQM=
golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c=
golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/tools v0.16.1 h1:TLyB3WofjdOEepBHAU20JdNC1Zbg87elYofWYAY5oZA=
golang.org/x/tools v0.16.1/go.mod h1:kYVVN6I1mBNoB1OX+noeBjbRk4IUEPa7JJ+TJMEooJ0=
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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14 changes: 14 additions & 0 deletions testdata/src/a/issue-124/issue-124.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
package issue_124

import (
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"

"a/pkg/custommatcher"
)

var _ = Describe("test if issue 124 was solved", func() {
It("should not have false positive for custom matchers in another packages", func() {
Expect("a").To(custommatcher.CustomMatcher())
})
})
21 changes: 21 additions & 0 deletions testdata/src/a/pkg/custommatcher/matcher.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
package custommatcher

type customMatcher struct{}

func (customMatcher) Match(actual interface{}) (success bool, err error) {
return true, nil
}
func (customMatcher) FailureMessage(actual interface{}) (message string) {
return "FailureMessage"
}
func (customMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return "NegatedFailureMessage"
}

func CustomMatcher() customMatcher {
return customMatcher{}
}

func CustomMatcherP() *customMatcher {
return &customMatcher{}
}
113 changes: 112 additions & 1 deletion testdata/src/a/vendor/github.com/go-logr/logr/README.md
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