mod_get_update_unrelated_sum.txt

     1  # Check that 'go get' adds sums for updated modules if we had sums before,
     2  # even if we didn't load packages from them.
     3  # Verifies #44129.
     4  
     5  env fmt='{{.ImportPath}}: {{if .Error}}{{.Error.Err}}{{else}}ok{{end}}'
     6  
     7  # Control case: before upgrading, we have the sums we need.
     8  # go list -deps -e -f $fmt .
     9  # stdout '^rsc.io/quote: ok$'
    10  # ! stdout rsc.io/sampler  # not imported by quote in this version
    11  cp go.mod.orig go.mod
    12  cp go.sum.orig go.sum
    13  go mod tidy
    14  cmp go.mod.orig go.mod
    15  cmp go.sum.orig go.sum
    16  
    17  
    18  # Upgrade a module. This also upgrades rsc.io/quote, and though we didn't load
    19  # a package from it, we had the sum for its old version, so we need the
    20  # sum for the new version, too.
    21  go get example.com/upgrade@v0.0.2
    22  grep '^rsc.io/quote v1.5.2 ' go.sum
    23  
    24  # The upgrade still breaks the build because the new version of quote imports
    25  # rsc.io/sampler, and we don't have its zip sum.
    26  go list -deps -e -f $fmt
    27  stdout 'rsc.io/quote: ok'
    28  stdout 'rsc.io/sampler: missing go.sum entry for module providing package rsc.io/sampler'
    29  cp go.mod.orig go.mod
    30  cp go.sum.orig go.sum
    31  
    32  
    33  # Replace the old version with a directory before upgrading.
    34  # We didn't need a sum for it before (even though we had one), so we won't
    35  # fetch a new sum.
    36  go mod edit -replace rsc.io/quote@v1.0.0=./dummy
    37  go get example.com/upgrade@v0.0.2
    38  ! grep '^rsc.io/quote v1.5.2 ' go.sum
    39  cp go.mod.orig go.mod
    40  cp go.sum.orig go.sum
    41  
    42  
    43  # Replace the new version with a directory before upgrading.
    44  # We can't get a sum for a directory.
    45  go mod edit -replace rsc.io/quote@v1.5.2=./dummy
    46  go get example.com/upgrade@v0.0.2
    47  ! grep '^rsc.io/quote v1.5.2 ' go.sum
    48  cp go.mod.orig go.mod
    49  cp go.sum.orig go.sum
    50  
    51  
    52  # Replace the new version with a different version.
    53  # We should get a sum for that version.
    54  go mod edit -replace rsc.io/quote@v1.5.2=rsc.io/quote@v1.5.1
    55  go get example.com/upgrade@v0.0.2
    56  ! grep '^rsc.io/quote v1.5.2 ' go.sum
    57  grep '^rsc.io/quote v1.5.1 ' go.sum
    58  cp go.mod.orig go.mod
    59  cp go.sum.orig go.sum
    60  
    61  
    62  # Delete the new version's zip (but not mod) from the cache and go offline.
    63  # 'go get' should fail when fetching the zip.
    64  rm $GOPATH/pkg/mod/cache/download/rsc.io/quote/@v/v1.5.2.zip
    65  env GOPROXY=off
    66  ! go get example.com/upgrade@v0.0.2
    67  stderr '^go: upgraded rsc.io/quote v1.0.0 => v1.5.2: error finding sum for rsc.io/quote@v1.5.2: module lookup disabled by GOPROXY=off$'
    68  
    69  -- go.mod.orig --
    70  module m
    71  
    72  go 1.16
    73  
    74  require (
    75  	example.com/upgrade v0.0.1
    76  	rsc.io/quote v1.0.0
    77  )
    78  
    79  replace (
    80  	example.com/upgrade v0.0.1 => ./upgrade1
    81  	example.com/upgrade v0.0.2 => ./upgrade2
    82  )
    83  -- go.sum.orig --
    84  rsc.io/quote v1.0.0 h1:kQ3IZQzPTiDJxSZI98YaWgxFEhlNdYASHvh+MplbViw=
    85  rsc.io/quote v1.0.0/go.mod h1:v83Ri/njykPcgJltBc/gEkJTmjTsNgtO1Y7vyIK1CQA=
    86  -- go.sum.want --
    87  golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
    88  rsc.io/quote v1.0.0 h1:kQ3IZQzPTiDJxSZI98YaWgxFEhlNdYASHvh+MplbViw=
    89  rsc.io/quote v1.0.0/go.mod h1:v83Ri/njykPcgJltBc/gEkJTmjTsNgtO1Y7vyIK1CQA=
    90  rsc.io/quote v1.5.2 h1:3fEykkD9k7lYzXqCYrwGAf7iNhbk4yCjHmKBN9td4L0=
    91  rsc.io/quote v1.5.2/go.mod h1:LzX7hefJvL54yjefDEDHNONDjII0t9xZLPXsUe+TKr0=
    92  rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
    93  -- use.go --
    94  package use
    95  
    96  import (
    97  	_ "example.com/upgrade"
    98  	_ "rsc.io/quote"
    99  )
   100  -- upgrade1/go.mod --
   101  module example.com/upgrade
   102  
   103  go 1.16
   104  -- upgrade1/upgrade.go --
   105  package upgrade
   106  -- upgrade2/go.mod --
   107  module example.com/upgrade
   108  
   109  go 1.16
   110  
   111  require rsc.io/quote v1.5.2 // indirect
   112  -- upgrade2/upgrade.go --
   113  package upgrade
   114  -- dummy/go.mod --
   115  module rsc.io/quote
   116  
   117  go 1.16
   118  -- dummy/quote.go --
   119  package quote
   120  
   121
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