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go/src/math
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Dmitri Shuralyov 0dfb22ed70 all: use ^TestName$ regular pattern for invoking a single test 
Use ^ and $ in the -run flag regular expression value when the intention
is to invoke a single named test. This removes the reliance on there not
being another similarly named test to achieve the intended result.

In particular, package syscall has tests named TestUnshareMountNameSpace
and TestUnshareMountNameSpaceChroot that both trigger themselves setting
GO_WANT_HELPER_PROCESS=1 to run alternate code in a helper process. As a
consequence of overlap in their test names, the former was inadvertently
triggering one too many helpers.

Spotted while reviewing CL 525196. Apply the same change in other places
to make it easier for code readers to see that said tests aren't running
extraneous tests. The unlikely cases of -run=TestSomething intentionally
being used to run all tests that have the TestSomething substring in the
name can be better written as -run=^.*TestSomething.*$ or with a comment
so it is clear it wasn't an oversight.

Change-Id: Iba208aba3998acdbf8c6708e5d23ab88938bfc1e
Reviewed-on: https://go-review.googlesource.com/c/go/+/524948
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Kirill Kolyshkin <kolyshkin@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
 		2023-09-05 23:35:29 +00:00
..
big all: use ^TestName$ regular pattern for invoking a single test 2023-09-05 23:35:29 +00:00
bits math/bits: directly calculate quo/rem when hi is zero in Div64 2022-11-14 05:09:39 +00:00
cmplx all: add missing periods in comments 2022-11-18 17:59:44 +00:00
rand math/big, math/rand: use the built-in max function 2023-08-17 16:42:19 +00:00
abs.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
acos_s390x.s
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acosh.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
acosh_s390x.s
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all_test.go math: add test that covers riscv64 fnm{add,sub} codegen 2023-07-07 17:39:26 +00:00
arith_s390x.go
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arith_s390x_test.go
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asin.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
asin_s390x.s
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asinh.go all: fix mismatched symbols 2023-06-13 20:02:49 +00:00
asinh_s390x.s
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atan.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
atan2.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
atan2_s390x.s
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atan_s390x.s
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atanh.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
atanh_s390x.s all: replace leading spaces with tabs in assembly 2023-03-23 20:52:57 +00:00
bits.go all: replace `` and '' with “ (U+201C) and ” (U+201D) in doc comments 2022-04-05 17:52:29 +00:00
cbrt.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
cbrt_s390x.s
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const.go math: show value of integer constants in comments 2022-09-21 14:07:39 +00:00
const_test.go
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copysign.go math: improve documentation of Copysign 2022-04-14 17:42:53 +00:00
cosh_s390x.s
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dim.go math: document that Min/Max differ from min/max 2023-06-15 19:45:12 +00:00
dim_amd64.s
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dim_arm64.s
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dim_asm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
dim_noasm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
dim_riscv64.s
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dim_s390x.s
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erf.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
erf_s390x.s
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erfc_s390x.s
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erfinv.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
example_test.go
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exp.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
exp2_asm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
exp2_noasm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
exp_amd64.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
exp_amd64.s
…
exp_arm64.s
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exp_asm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
exp_noasm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
exp_s390x.s
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expm1.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
expm1_s390x.s
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export_s390x_test.go
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export_test.go
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floor.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
floor_386.s
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floor_amd64.s
…
floor_arm64.s
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floor_asm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
floor_noasm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
floor_ppc64x.s
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floor_s390x.s
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floor_wasm.s
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fma.go math: fix portable FMA when x*y < 0 and x*y == -z 2023-07-05 22:05:30 +00:00
frexp.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
gamma.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
huge_test.go math: enable huge argument tests on s390x 2023-07-31 16:23:41 +00:00
hypot.go math: optimize Hypot function 2022-10-01 01:51:35 +00:00
hypot_386.s
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hypot_amd64.s
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hypot_asm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
hypot_noasm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
j0.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
j1.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
jn.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
ldexp.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
lgamma.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
log.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
log1p.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
log1p_s390x.s
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log10.go
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log10_s390x.s
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log_amd64.s all: replace leading spaces with tabs in assembly 2023-03-23 20:52:57 +00:00
log_asm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
log_s390x.s
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log_stub.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
logb.go math: fix function name in comment 2022-11-07 19:46:45 +00:00
mod.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
modf.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
modf_arm64.s
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modf_asm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
modf_noasm.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
modf_ppc64x.s
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nextafter.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
pow.go math: handle int64 overflows for odd integer exponents in Pow(-0, y) 2023-01-24 19:10:58 +00:00
pow10.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
pow_s390x.s all: fix spelling errors 2023-06-14 00:03:57 +00:00
remainder.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
signbit.go
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sin.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
sin_s390x.s math: huge argument handling for sin/cos in s390x 2023-07-31 04:25:54 +00:00
sincos.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
sinh.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
sinh_s390x.s
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sqrt.go cmd/compile,math: remove all sqrt assembly code 2022-08-15 17:07:57 +00:00
stubs.go all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor) 2021-10-28 18:17:57 +00:00
stubs_s390x.s
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tan.go all: fix some lint issues 2022-05-08 17:27:54 +00:00
tan_s390x.s math: support to handle huge arguments in tan function on s390x 2023-07-27 23:30:00 +00:00
tanh.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
tanh_s390x.s
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trig_reduce.go all: gofmt main repo 2022-04-11 16:34:30 +00:00
unsafe.go
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