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x/text: tests fail with gccgo #16135

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mwhudson opened this issue Jun 21, 2016 · 1 comment
Closed

x/text: tests fail with gccgo #16135

mwhudson opened this issue Jun 21, 2016 · 1 comment
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@mwhudson
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Please answer these questions before submitting your issue. Thanks!

  1. What version of Go are you using (go version)?

gccgo 6 (as shipped in Ubuntu 16.04)

  1. What operating system and processor architecture are you using (go env)?

Ubuntu 16.04 (on amd64)

  1. What did you do?

Run /usr/bin/go-6 test -compiler gccgo golang.org/x/text/...

  1. What did you expect to see?

Tests passing.

  1. What did you see instead?
?       golang.org/x/text   [no test files]
--- FAIL: TestFold (0.00s)
    fold_test.go:32: FullFold(βßᏸ): number of allocs was 1.000000; want 0
    fold_test.go:32: FullFold(abᏼꭺꭰ): number of allocs was 1.000000; want 0
    fold_test.go:32: FullFold(affifflast): number of allocs was 1.000000; want 0
    fold_test.go:32: FullFold(Iİiıͅ): number of allocs was 1.000000; want 0
    fold_test.go:32: FullFold(µµΜΜςσΣΣ): number of allocs was 1.000000; want 0
--- FAIL: TestCaseMappings (0.04s)
    map_test.go:185: 0:und:
        Title: number of allocs was 6.000000; want 0
    map_test.go:185: 1:und:
        Title: number of allocs was 8.000000; want 0
    map_test.go:185: 2:el:
        Upper: number of allocs was 2.000000; want 0
    map_test.go:185: 2:lt:
        Upper: number of allocs was 2.000000; want 0
    map_test.go:185: 3:und:
        Title: number of allocs was 50.000000; want 0
    map_test.go:185: 3:af:
        Title: number of allocs was 50.000000; want 0
    map_test.go:185: 3:az:
        Title: number of allocs was 50.000000; want 0
    map_test.go:185: 3:el:
        Upper: number of allocs was 210.000000; want 0
    map_test.go:185: 3:el:
        Title: number of allocs was 50.000000; want 0
    map_test.go:185: 3:lt:
        Upper: number of allocs was 198.000000; want 0
    map_test.go:185: 3:lt:
        Lower: number of allocs was 22.000000; want 0
    map_test.go:185: 3:lt:
        Title: number of allocs was 111.000000; want 0
    map_test.go:185: 3:nl:
        Title: number of allocs was 50.000000; want 0
    map_test.go:185: 3:tr:
        Title: number of allocs was 50.000000; want 0
    map_test.go:185: 4:und:
        Title: number of allocs was 7.000000; want 0
    map_test.go:185: 5:el:
        Upper: number of allocs was 40.000000; want 0
    map_test.go:185: 5:el:
        Title: number of allocs was 8.000000; want 0
    map_test.go:185: 6:tr:
        Title: number of allocs was 6.000000; want 0
    map_test.go:185: 6:az:
        Title: number of allocs was 6.000000; want 0
    map_test.go:185: 7:lt:
        Upper: number of allocs was 63.000000; want 0
    map_test.go:185: 7:lt:
        Lower: number of allocs was 20.000000; want 0
    map_test.go:185: 7:lt:
        Title: number of allocs was 42.000000; want 0
    map_test.go:185: 8:lt:
        Upper: number of allocs was 15.000000; want 0
    map_test.go:185: 8:lt:
        Lower: number of allocs was 11.000000; want 0
    map_test.go:185: 8:lt:
        Title: number of allocs was 11.000000; want 0
    map_test.go:185: 9:nl:
        Title: number of allocs was 7.000000; want 0
    map_test.go:185: 10:af:
        Title: number of allocs was 3.000000; want 0
FAIL
FAIL    golang.org/x/text/cases 0.815s
ok      golang.org/x/text/collate   0.241s
ok      golang.org/x/text/collate/build 0.129s
--- FAIL: TestNumericWeighterAlloc (0.00s)
    numeric_test.go:155: got 12.000000; want 0
FAIL
FAIL    golang.org/x/text/collate/colltab   3.697s
?       golang.org/x/text/collate/tools/colcmp  [no test files]
ok      golang.org/x/text/currency  5.197s
ok      golang.org/x/text/encoding  0.419s
ok      golang.org/x/text/encoding/charmap  0.158s
ok      golang.org/x/text/encoding/htmlindex    0.164s
ok      golang.org/x/text/encoding/ianaindex    0.133s
?       golang.org/x/text/encoding/internal [no test files]
?       golang.org/x/text/encoding/internal/identifier  [no test files]
ok      golang.org/x/text/encoding/japanese 0.131s
ok      golang.org/x/text/encoding/korean   0.134s
ok      golang.org/x/text/encoding/simplifiedchinese    0.134s
ok      golang.org/x/text/encoding/traditionalchinese   0.162s
ok      golang.org/x/text/encoding/unicode  0.142s
ok      golang.org/x/text/encoding/unicode/utf32    0.152s
ok      golang.org/x/text/internal  0.157s
ok      golang.org/x/text/internal/colltab  0.167s
?       golang.org/x/text/internal/format   [no test files]
?       golang.org/x/text/internal/format/plural    [no test files]
?       golang.org/x/text/internal/gen  [no test files]
ok      golang.org/x/text/internal/number   0.247s
ok      golang.org/x/text/internal/stringset    0.165s
ok      golang.org/x/text/internal/tag  0.134s
?       golang.org/x/text/internal/testtext [no test files]
ok      golang.org/x/text/internal/triegen  1.580s
ok      golang.org/x/text/internal/ucd  0.144s
?       golang.org/x/text/internal/utf8internal [no test files]
--- FAIL: TestMakeString (0.00s)
    language_test.go:73: 4: # allocs got 2.0; want <= 1
    language_test.go:73: 5: # allocs got 2.0; want <= 1
FAIL
FAIL    golang.org/x/text/language  0.451s
ok      golang.org/x/text/language/display  13.581s
ok      golang.org/x/text/message   0.124s
--- FAIL: TestMapAlloc (0.00s)
    runes_test.go:510: got 2.000000; want 0
--- FAIL: TestRemoveAlloc (0.00s)
    runes_test.go:520: got 3.000000; want 0
--- FAIL: TestReplaceIllFormedAlloc (0.00s)
    runes_test.go:528: got 1.000000; want 0
FAIL
FAIL    golang.org/x/text/runes 0.166s
ok      golang.org/x/text/search    0.126s
?       golang.org/x/text/secure    [no test files]
ok      golang.org/x/text/secure/bidirule   0.161s
ok      golang.org/x/text/secure/precis 0.153s
ok      golang.org/x/text/transform 0.238s
?       golang.org/x/text/unicode   [no test files]
ok      golang.org/x/text/unicode/bidi  0.149s
ok      golang.org/x/text/unicode/cldr  0.541s
ok      golang.org/x/text/unicode/norm  15.233s
ok      golang.org/x/text/unicode/rangetable    10.565s
ok      golang.org/x/text/width 0.887s

I think all the failures are for the alloc tests. I guess they should skip on gccgo? (until gccgo gets escape analysis as good or better than gc anyway...)
@quentinmit quentinmit added this to the Unreleased milestone Jun 23, 2016
@mpvl mpvl self-assigned this Jun 28, 2016
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CL https://golang.org/cl/24495 mentions this issue.

@golang golang locked and limited conversation to collaborators Jul 1, 2017
@rsc rsc unassigned mpvl Jun 23, 2022
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