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73 lines
2.6 KiB
Plaintext
73 lines
2.6 KiB
Plaintext
# Regression test for a build cache edge case.
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# Both mod1 and mod2 build the same version of gopkg.in/garbletest.v2,
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# but with different versions of one of its deps, rsc.io/quote.
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# However, the change in quote's version does not actually change the build.
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# This results in mod2's build never recompiling garbletest.v2,
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# even though its cached build from mod1 has a different Action ID hash.
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# In the past, this threw off garble's extra cached gob files.
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env SEED1=OQg9kACEECQ
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# First, ensure that mod1's garbletest.v2 is in the cache.
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cd mod1
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exec garble -seed=${SEED1} build gopkg.in/garbletest.v2
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# We collect the Action IDs to ensure they're different.
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# This is one of the factors that confused garble.
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go list -trimpath -export -f '{{.BuildID}}' gopkg.in/garbletest.v2
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cp stdout ../buildid-mod1
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# Then, do the mod2 build, using the different-but-equal garbletest.v2.
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# Ensure that our workaround's inserted garbleActionID does not end up in the binary.
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cd ../mod2
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exec garble -seed=${SEED1} build
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! binsubstr mod2$exe 'garbleActionID'
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go list -trimpath -export -f '{{.BuildID}}' gopkg.in/garbletest.v2
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cp stdout ../buildid-mod2
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cd ..
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! bincmp buildid-mod1 buildid-mod2
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-- mod1/go.mod --
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module test/main/mod1
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go 1.23
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require gopkg.in/garbletest.v2 v2.999.0
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require rsc.io/sampler v1.3.0 // indirect
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-- mod1/go.sum --
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golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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gopkg.in/garbletest.v2 v2.999.0 h1:XHlBQi3MAcJL2fjNiEPAPAilkzc7hAv4vyyjY5w+IUY=
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gopkg.in/garbletest.v2 v2.999.0/go.mod h1:MI9QqKJD8i8oL8mW/bR0qq19/VuezEdJbVvl2B8Pa40=
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rsc.io/sampler v1.3.0 h1:+lXbM7nYGGOYhnMEiMtjCwcUfjn4sajeMm15HMT6SnU=
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rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
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-- mod1/pkg.go --
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package main
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import garbletest "gopkg.in/garbletest.v2"
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func main() { garbletest.Test() }
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-- mod2/go.mod --
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module test/main/mod2
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go 1.23
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require gopkg.in/garbletest.v2 v2.999.0
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require rsc.io/sampler v1.99.99 // indirect
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-- mod2/go.sum --
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golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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gopkg.in/garbletest.v2 v2.999.0 h1:XHlBQi3MAcJL2fjNiEPAPAilkzc7hAv4vyyjY5w+IUY=
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gopkg.in/garbletest.v2 v2.999.0/go.mod h1:MI9QqKJD8i8oL8mW/bR0qq19/VuezEdJbVvl2B8Pa40=
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rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
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rsc.io/sampler v1.99.99 h1:fz0uBgsEGkv94x3b3GDw3Tvhj6yint6lYdsQOnFXNuw=
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rsc.io/sampler v1.99.99/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
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-- mod2/pkg.go --
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package main
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import garbletest "gopkg.in/garbletest.v2"
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func main() { garbletest.Test() }
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