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test: add buffer to prevent goroutine leak

Signed-off-by: Ziheng Liu <lzhfromustc@gmail.com>
This commit is contained in:
Ziheng Liu
2020-02-25 17:13:25 -05:00
parent d706420b5d
commit c322af8019
22 changed files with 63 additions and 45 deletions

View File

@ -490,7 +490,7 @@ func (s *DockerSuite) TestBuildAddSingleFileToWorkdir(c *testing.T) {
}))
defer ctx.Close()
errChan := make(chan error)
errChan := make(chan error, 1)
go func() {
errChan <- buildImage(name, build.WithExternalBuildContext(ctx)).Error
close(errChan)
@ -833,7 +833,7 @@ COPY test_file .`),
}))
defer ctx.Close()
errChan := make(chan error)
errChan := make(chan error, 1)
go func() {
errChan <- buildImage(name, build.WithExternalBuildContext(ctx)).Error
close(errChan)