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Fix for BatchReadOnlyTransaction check #48
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passes/unclosetx/testdata/src/a/a.go
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for { | ||
_, err := iter.Next() | ||
if err == iterator.Done { |
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実際に実行するわけじゃないのだろうけど、err != nilだったら、一生このループ抜けられないのか・・・wって思ってしまったw
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確かに、、 err != nil だけにしました。
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I leave comments.
@@ -73,3 +73,22 @@ func f6(ctx context.Context, client *spanner.Client) error { | |||
} | |||
return nil | |||
} | |||
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func f7(ctx context.Context, client *spanner.Client) error { |
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Could you add a test case which does not call Close
method with a // want
comment.
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f5
is that the testcase.
zagane/passes/unclosetx/testdata/src/a/a.go
Lines 54 to 57 in effcadc
func f5(ctx context.Context, client *spanner.Client) { | |
tx, _ := client.BatchReadOnlyTransaction(ctx, spanner.StrongRead()) // want "transaction must be closed" | |
_ = tx | |
} |
@@ -59,7 +68,7 @@ func run(pass *analysis.Pass) (interface{}, error) { | |||
// skip this | |||
continue | |||
} | |||
instrs := analysisutil.NotCalledIn(f, txTyp, methods...) | |||
instrs := analysisutil.NotCalledIn(f, txTypeRo, methods...) |
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Because the second argument of NotCalledIn
is a receiver of the methods, it cannot find txTypeBatch
's methods.
I think you should call NotCalledIn
two times for txTypRo
and txTypeBatch
and merge theses return values into instrs
.
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When I use this:
instrs := append(
analysisutil.NotCalledIn(f, txTypeRo, methods...),
analysisutil.NotCalledIn(f, txTypeBatch, methods...)...,
)
for _, instr := range instrs {
...
The test says:
/my/go/path/root/sters/zagane/passes/unclosetx/analysistest.go:446: a/a.go:55:42: unexpected diagnostic: transaction must be closed
it points to this test case:
I have no idea to solve this test failure. 🤔
Let me close this PR. Feel free to pick my commit. 🙏 |
I have a weird case of using
BatchReadOnlyTransaction
, please check f7 testcase.I guess the reason is
BatchReadOnlyTransaction.Close
andReadOnlyTransaction.Close
are different.https://github.com/googleapis/google-cloud-go/blob/main/spanner/batch.go#L246-L251
So, I added BatchReadOnlyTransaction.Close to close method list.
(I don't have confidence on my changes.)