go/test at c2c787d73e6fadd57ebcc9fb07532332637b9164 - go

qbit/go

mirror of https://github.com/golang/go synced 2024-11-16 22:14:45 -07:00

History

Austin Clements 0f099a4bc5 runtime, cmd: rationalize StackLimit and StackGuard The current definitions of StackLimit and StackGuard only indirectly specify the NOSPLIT stack limit and duplicate a literal constant (928). Currently, they define the stack guard delta, and from there compute the NOSPLIT limit. Rationalize these by defining a new constant, abi.StackNosplitBase, which consolidates and directly specifies the NOSPLIT stack limit (in the default case). From this we then compute the stack guard delta, inverting the relationship between these two constants. While we're here, we rename StackLimit to StackNosplit to make it clearer what's being limited. This change does not affect the values of these constants in the default configuration. It does slightly change how StackGuardMultiplier values other than 1 affect the constants, but this multiplier is a pretty rough heuristic anyway. before after stackNosplit 800 800 _StackGuard 928 928 stackNosplit -race 1728 1600 _StackGuard -race 1856 1728 For #59670. Change-Id: Ia94094c5e47897e7c088d24b4a5e33f5c2768db5 Reviewed-on: https://go-review.googlesource.com/c/go/+/486976 Auto-Submit: Austin Clements <austin@google.com> Run-TryBot: Austin Clements <austin@google.com> Reviewed-by: Cherry Mui <cherryyz@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>		2023-04-21 19:28:56 +00:00
..
abi
alias3.dir
asmhdr.dir
bench
chan
closure3.dir	Revert "cmd/compile: allow more inlining of functions that construct closures"	2023-04-17 21:45:00 +00:00
closure5.dir
codegen	cmd/compile: remove memequal call from string compares in more cases	2023-04-18 21:31:33 +00:00
ddd2.dir
dwarf
fixedbugs	cmd/compile/internal/types2: only mark variables as used if they are	2023-04-19 14:07:00 +00:00
import2.dir
import4.dir
interface	go/types, types2: more systematic use of Checker.use und useLHS	2023-03-28 14:28:33 +00:00
intrinsic.dir
ken
linkname.dir
method4.dir
retjmp.dir
runtime
stress
syntax
typeparam	test: test for issue 53087	2023-03-08 16:23:09 +00:00
uintptrescapes.dir
64bit.go
235.go
alg.go
alias1.go
alias2.go
alias3.go
alias.go
align.go
append1.go
append.go
args.go
armimm.go
asmhdr.go
assign1.go
assign.go
atomicload.go
bigalg.go
bigmap.go
blank1.go
blank.go
bom.go
bombad.go
bounds.go
cannotassign.go
chancap.go
chanlinear.go
char_lit1.go
char_lit.go
checkbce.go
clear.go	cmd/compile: add clear(x) builtin	2023-01-31 19:43:07 +00:00
clearfat.go
closedchan.go
closure1.go
closure2.go	cmd/compile: experimental loop iterator capture semantics change	2023-03-06 18:34:24 +00:00
closure3.go
closure4.go
closure5.go
closure6.go
closure7.go
closure.go
cmp6.go
cmp.go
cmplx.go
cmplxdivide1.go
cmplxdivide.c
cmplxdivide.go
complit1.go
complit.go
compos.go
const1.go
const2.go
const3.go
const4.go
const5.go
const6.go
const7.go	all: add wasip1 support	2023-04-11 20:56:32 +00:00
const8.go
const.go
convert1.go
convert2.go
convert3.go
convert4.go
convert.go
convinline.go
convlit1.go
convlit.go
convT2X.go
copy1.go
copy.go
crlf.go
ddd1.go
ddd2.go
ddd.go
decl.go
declbad.go
defer.go
defererrcheck.go
deferfin.go
defernil.go
deferprint.go
deferprint.out
devirt.go
directive2.go
directive.go
divide.go
divmod.go
embedfunc.go
embedvers.go
empty.go
env.go
eof1.go
eof.go
escape2.go
escape2n.go
escape3.go
escape4.go	test: enable inlining tests for functions with local type	2023-01-31 20:36:55 +00:00
escape5.go
escape_array.go
escape_calls.go
escape_closure.go
escape_field.go
escape_goto.go
escape_hash_maphash.go
escape_iface_unified.go
escape_iface.go
escape_indir.go
escape_level.go
escape_map.go
escape_param.go
escape_runtime_atomic.go
escape_selfassign.go
escape_slice.go
escape_struct_param1.go
escape_struct_param2.go
escape_struct_return.go
escape_sync_atomic.go
escape_unsafe.go
escape.go	cmd/compile: experimental loop iterator capture semantics change	2023-03-06 18:34:24 +00:00
fibo.go
finprofiled.go
float_lit2.go
float_lit3.go
float_lit.go
floatcmp.go
for.go
func1.go
func2.go
func3.go
func4.go
func5.go
func6.go
func7.go
func8.go
func.go
funcdup2.go
funcdup.go
fuse.go
gc1.go
gc2.go
gc.go
gcgort.go
gcstring.go
goprint.go
goprint.out
goto.go
heapsampling.go
helloworld.go
helloworld.out
if.go
import1.go
import2.go
import4.go
import5.go
import6.go
import.go
index0.go
index1.go
index2.go
index.go
indirect1.go
indirect.go
init1.go
init.go
initcomma.go
initexp.go
initialize.go
initializerr.go
initloop.go
inline_big.go
inline_caller.go
inline_callers.go
inline_endian.go
inline_literal.go
inline_math_bits_rotate.go
inline_sync.go
inline_unified.go
inline_variadic.go
inline.go	cmd/compile: better code generation for constant-fold switch	2023-04-14 17:58:01 +00:00
int_lit.go
intcvt.go
intrinsic_atomic.go
intrinsic.go
iota.go
label1.go
label.go
linkmain_run.go	all: add wasip1 support	2023-04-11 20:56:32 +00:00
linkmain.go
linkname3.go
linkname.go
linkobj.go	all: add wasip1 support	2023-04-11 20:56:32 +00:00
linkx_run.go	all: add wasip1 support	2023-04-11 20:56:32 +00:00
linkx.go
literal2.go
literal.go
live1.go
live2.go
live_regabi.go
live_uintptrkeepalive.go	all: add wasip1 support	2023-04-11 20:56:32 +00:00
live.go
loopbce.go
mainsig.go
makechan.go
makemap.go
makenew.go
makeslice.go
mallocfin.go
map1.go
map.go
mapclear.go
maplinear.go
maymorestack.go
mergemul.go
method1.go
method2.go
method3.go
method4.go
method5.go
method6.go
method7.go
method.go
named1.go
named.go
nil.go
nilcheck.go
nilptr2.go
nilptr3.go	cmd/compile: casts from slices to array pointers are known to be non-nil	2023-03-29 21:55:11 +00:00
nilptr4.go
nilptr5_aix.go
nilptr5_wasm.go
nilptr5.go
nilptr_aix.go
nilptr.go
noinit.go	cmd/compile: reenable inline static init	2023-04-14 17:57:36 +00:00
nosplit.go	runtime, cmd: rationalize StackLimit and StackGuard	2023-04-21 19:28:56 +00:00
nowritebarrier.go
nul1.go
opt_branchlikely.go
parentype.go
peano.go
phiopt.go
print.go
print.out
printbig.go
printbig.out
prove_constant_folding.go
prove.go	cmd/compile: teach prove about bitwise OR operation	2023-04-10 17:13:41 +00:00
range.go
README.md	cmd/dist, test: convert test/run.go runner to a cmd/go test	2023-02-28 01:11:37 +00:00
recover1.go
recover2.go
recover3.go
recover4.go
recover5.go
recover.go
reflectmethod1.go
reflectmethod2.go
reflectmethod3.go
reflectmethod4.go
reflectmethod5.go
reflectmethod6.go
reflectmethod7.go
reflectmethod8.go
rename1.go	cmd/compile/internal/types2: only mark variables as used if they are	2023-04-19 14:07:00 +00:00
rename.go
reorder2.go
reorder.go
retjmp.go
return.go
rotate0.go
rotate1.go
rotate2.go
rotate3.go
rotate.go
rune.go
runtime.go
shift1.go
shift2.go
shift3.go
sieve.go
sigchld.go	all: add wasip1 support	2023-04-11 20:56:32 +00:00
sigchld.out
simassign.go
sizeof.go
slice3.go
slice3err.go
slicecap.go
sliceopt.go
solitaire.go
stack.go
stackobj2.go
stackobj3.go
stackobj.go
strcopy.go
strength.go
string_lit.go
stringrange.go
struct0.go
switch2.go
switch3.go
switch4.go
switch5.go
switch6.go
switch7.go
switch.go
tinyfin.go
torture.go
turing.go
typecheck.go
typecheckloop.go
typeswitch1.go
typeswitch2.go
typeswitch2b.go
typeswitch3.go
typeswitch.go
uintptrescapes2.go
uintptrescapes3.go
uintptrescapes.go
uintptrkeepalive.go
undef.go
unsafe_slice_data.go
unsafe_string_data.go
unsafe_string.go
unsafebuiltins.go
used.go
utf.go
varerr.go
varinit.go
winbatch.go
writebarrier.go
zerodivide.go

README.md

The test directory contains tests of the Go tool chain and runtime. It includes black box tests, regression tests, and error output tests. They are run as part of all.bash.

To run just these tests, execute:

../bin/go test internal/testdir

To run just tests from specified files in this directory, execute:

../bin/go test internal/testdir -run='Test/(file1.go|file2.go|...)'

Standard library tests should be written as regular Go tests in the appropriate package.

The tool chain and runtime also have regular Go tests in their packages. The main reasons to add a new test to this directory are:

it is most naturally expressed using the test runner; or
it is also applicable to gccgo and other Go tool chains.