go/test at 7743f60b5a01b5892edda7311484a2c2bc207ea2 - go

History

Cuong Manh Le 0a02371b05 cmd/compile: set correct type for OpIData Since CL 270057, there're many attempts to fix the expand_calls pass with interface{}-typed. But all of them did not fix the root cause. The main issue is during SSA conversion in gc/ssa.go, for empty interface case, we make its type as n.Type, instead of BytePtr. To fix these, we can just use BytePtr for now, since when itab fields are treated as scalar. No significal changes on compiler speed, size. cmd/compile/internal/ssa expandCalls.func6 9488 -> 9232 (-2.70%) file before after Δ % cmd/compile/internal/ssa.s 3992893 3992637 -256 -0.006% total 20500447 20500191 -256 -0.001% Fixes #43112 Updates #42784 Updates #42727 Updates #42568 Change-Id: I0b15d9434e0be5448453e61f98ef9c2d6cd93792 Reviewed-on: https://go-review.googlesource.com/c/go/+/276952 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org>		2020-12-14 03:21:35 +00:00
..
alias3.dir	…
bench	test/bench/go1: add go.mod file	2019-03-06 18:53:12 +00:00
chan	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
closure3.dir	cmd/compile: allow inlining of "for" loops	2020-10-15 18:26:33 +00:00
codegen	cmd/compile: fix rules regression with shifts on PPC64	2020-11-17 13:20:20 +00:00
ddd2.dir	…
dwarf	…
fixedbugs	cmd/compile: set correct type for OpIData	2020-12-14 03:21:35 +00:00
import2.dir	…
import4.dir	…
interface	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
intrinsic.dir	…
ken	all: fix typos	2019-09-08 17:28:20 +00:00
linkname.dir	cmd/compile: trim function name prefix from escape diagnostics	2019-09-16 15:30:51 +00:00
method4.dir	…
oldescape_linkname.dir	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
retjmp.dir	…
runtime	test: remove -newescape from regress tests	2019-08-28 19:27:20 +00:00
stress	…
syntax	test: match gofrontend error messages	2020-12-02 02:56:41 +00:00
uintptrescapes.dir	…
64bit.go	…
235.go	…
README.md	test: document specifying individual test files as operands	2020-08-28 21:23:32 +00:00
alg.go	…
alias.go	…
alias1.go	…
alias2.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
alias3.go	…
align.go	…
append.go	…
append1.go	…
args.go	…
armimm.go	…
assign.go	test: match gccgo error messages	2020-12-03 16:28:44 +00:00
assign1.go	…
atomicload.go	…
bigalg.go	…
bigmap.go	…
blank.go	…
blank1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
bom.go	…
bombad.go	…
bounds.go	cmd/compile: defer lowering OANDNOT until SSA	2020-10-27 03:11:45 +00:00
cannotassign.go	cmd/compile: be more specific in cannot assign errors	2020-09-16 20:04:58 +00:00
chancap.go	…
chanlinear.go	test, test/fixedbugs, crypto/x509, go/internal/gccgoimporter: fix typos	2020-03-29 17:12:56 +00:00
char_lit.go	…
char_lit1.go	…
checkbce.go	cmd/compile: fix ordering for short-circuiting ops	2019-03-06 20:04:07 +00:00
clearfat.go	…
closedchan.go	…
closure.go	…
closure1.go	…
closure2.go	all: fix typos	2019-09-08 17:28:20 +00:00
closure3.go	…
closure4.go	…
cmp.go	…
cmp6.go	…
cmplx.go	cmd/compile: rewrite f(g()) for multi-value g() during typecheck	2019-03-14 21:00:20 +00:00
cmplxdivide.c	…
cmplxdivide.go	…
cmplxdivide1.go	…
complit.go	…
complit1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
compos.go	…
const.go	cmd/compile: apply constant folding to ORUNESTR	2019-09-26 23:54:29 +00:00
const1.go	cmd/compile: fix ICE from invalid operations on float/complex constants	2019-03-28 17:46:55 +00:00
const2.go	…
const3.go	…
const4.go	…
const5.go	…
const6.go	…
convT2X.go	…
convert.go	…
convert1.go	…
convert2.go	…
convert3.go	…
convlit.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
convlit1.go	…
copy.go	…
copy1.go	cmd/compile: rewrite f(g()) for multi-value g() during typecheck	2019-03-14 21:00:20 +00:00
crlf.go	…
ddd.go	…
ddd1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
ddd2.go	…
decl.go	…
declbad.go	…
defer.go	…
defererrcheck.go	test: re-enable open-coded defer test on riscv64	2020-02-26 16:54:17 +00:00
deferfin.go	…
defernil.go	cmd/compile: on Wasm and AIX, let deferred nil function panic at invocation	2019-10-16 00:05:37 +00:00
deferprint.go	…
deferprint.out	…
devirt.go	cmd/compile: debug rewrite	2020-04-13 21:56:15 +00:00
directive.go	cmd/compile: reject misplaced go:build comments	2020-10-13 01:16:45 +00:00
divide.go	…
divmod.go	…
empty.go	…
env.go	…
eof.go	…
eof1.go	…
escape.go	…
escape2.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape2n.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape3.go	…
escape4.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape5.go	cmd/compile: add failing test case for #24305	2020-08-15 03:09:52 +00:00
escape_array.go	cmd/compile: trim function name prefix from escape diagnostics	2019-09-16 15:30:51 +00:00
escape_calls.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_closure.go	cmd/compile: improve escape analysis of known calls	2020-10-15 18:26:06 +00:00
escape_field.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_goto.go	cmd/compile: preserve loop depth when evaluating block	2019-09-06 01:35:46 +00:00
escape_hash_maphash.go	hash/maphash: mark call into runtime hash function as not escaping	2019-11-16 20:31:45 +00:00
escape_iface.go	cmd/compile: fix devirtualization of promoted interface methods	2020-10-30 00:47:37 +00:00
escape_indir.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_level.go	cmd/compile: silence esc diagnostics about directiface OCONVIFACEs	2019-09-03 17:52:06 +00:00
escape_map.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_param.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_runtime_atomic.go	test: fix escape_runtime_atomic.go	2019-04-17 22:55:26 +00:00
escape_selfassign.go	test: add regress test cases for self-assignment	2019-04-17 16:36:56 +00:00
escape_slice.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_struct_param1.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_struct_param2.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_struct_return.go	test: remove -newescape from regress tests	2019-08-28 19:27:20 +00:00
escape_sync_atomic.go	runtime/internal/atomic: remove bad go:noescape annotations on Loadp	2019-04-17 19:09:15 +00:00
escape_unsafe.go	cmd/compile: silence esc diagnostics about directiface OCONVIFACEs	2019-09-03 17:52:06 +00:00
fibo.go	…
finprofiled.go	all: fix typos	2019-09-08 17:28:20 +00:00
float_lit.go	…
float_lit2.go	…
float_lit3.go	…
floatcmp.go	…
for.go	…
func.go	…
func1.go	…
func2.go	…
func3.go	…
func4.go	…
func5.go	…
func6.go	…
func7.go	…
func8.go	…
funcdup.go	…
funcdup2.go	…
gc.go	…
gc1.go	…
gc2.go	…
gcgort.go	…
gcstring.go	…
goprint.go	test: adjust a test to work with js/wasm's background goroutine	2019-10-10 19:38:06 +00:00
goprint.out	…
goto.go	…
heapsampling.go	test: improve test coverage for heap sampling	2019-03-07 21:05:15 +00:00
helloworld.go	…
helloworld.out	…
if.go	…
import.go	…
import1.go	…
import2.go	…
import4.go	…
import5.go	…
import6.go	…
index.go	all: fix typos	2019-09-08 17:28:20 +00:00
index0.go	…
index1.go	…
index2.go	…
indirect.go	…
indirect1.go	…
init.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
init1.go	…
initcomma.go	…
initempty.go	cmd/compile: add test for skipping empty init functions	2019-11-04 20:19:15 +00:00
initialize.go	…
initializerr.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
initloop.go	…
inline.go	cmd/compile: support inlining of type switches	2020-11-06 20:49:11 +00:00
inline_big.go	cmd/compile: output cost while inlining function with Debug['m'] > 1	2020-02-26 14:44:24 +00:00
inline_caller.go	…
inline_callers.go	…
inline_literal.go	…
inline_math_bits_rotate.go	…
inline_sync.go	test: re-enable atomic intrinsic related tests on riscv64	2020-03-25 01:11:15 +00:00
inline_variadic.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
int_lit.go	…
intcvt.go	…
intrinsic.go	…
intrinsic_atomic.go	test: re-enable atomic intrinsic related tests on riscv64	2020-03-25 01:11:15 +00:00
iota.go	…
label.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
label1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
linkmain.go	…
linkmain_run.go	test: avoid writing temporary files to GOROOT	2019-11-18 14:40:07 +00:00
linkname.go	test: remove -newescape from regress tests	2019-08-28 19:27:20 +00:00
linkobj.go	…
linkx.go	[dev.link] all: clean up some TODOs	2019-11-01 20:13:05 +00:00
linkx_run.go	cmd/compile: don't statically copy string-typed variables	2019-10-03 18:08:32 +00:00
literal.go	…
literal2.go	…
live.go	cmd/compile,cmd/link: fix and re-enable open-coded defers on riscv64	2020-01-29 16:34:44 +00:00
live1.go	…
live2.go	cmd/compile: extend ssa.go to handle 1-element array and 1-field struct	2019-09-03 19:33:04 +00:00
live_syscall.go	cmd/compile: trim function name prefix from escape diagnostics	2019-09-16 15:30:51 +00:00
locklinear.go	…
loopbce.go	cmd/compile: detect indvars that are bound by other indvars	2019-09-26 18:47:12 +00:00
makechan.go	test: remove duplicate code from makechan/makemap	2020-04-19 07:51:23 +00:00
makemap.go	test: remove duplicate code from makechan/makemap	2020-04-19 07:51:23 +00:00
makenew.go	…
makeslice.go	cmd/compile: optimize make+copy pattern to avoid memclr	2020-05-07 17:50:24 +00:00
mallocfin.go	…
map.go	…
map1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
mapclear.go	…
maplinear.go	…
mergemul.go	…
method.go	…
method1.go	…
method2.go	test: match gccgo error messages	2020-12-03 16:28:44 +00:00
method3.go	…
method4.go	…
method5.go	…
method6.go	…
method7.go	…
named.go	…
named1.go	…
nil.go	…
nilcheck.go	…
nilptr.go	cmd/dist: enable more tests on macOS/ARM64	2020-10-06 21:55:49 +00:00
nilptr2.go	test: use a real use function in nilptr2.go	2019-05-11 03:02:33 +00:00
nilptr3.go	…
nilptr4.go	…
nilptr5.go	…
nilptr5_aix.go	…
nilptr5_wasm.go	…
nilptr_aix.go	…
nosplit.go	runtime: static lock ranking for the runtime (enabled by GOEXPERIMENT)	2020-04-07 21:51:03 +00:00
notinheap.go	cmd/compile: propagate go:notinheap implicitly	2020-09-17 19:35:53 +00:00
notinheap2.go	cmd/compile: propagate go:notinheap implicitly	2020-09-17 19:35:53 +00:00
notinheap3.go	…
nowritebarrier.go	cmd/compile: allow mid-stack inlining when there is a cycle of recursion	2020-04-03 21:43:52 +00:00
nul1.go	…
opt_branchlikely.go	all: fix typos	2019-09-08 17:28:20 +00:00
parentype.go	…
peano.go	…
phiopt.go	…
print.go	…
print.out	…
printbig.go	…
printbig.out	…
prove.go	cmd/compile: check indirect connection between if block and phi block in addLocalInductiveFacts	2020-11-07 07:33:23 +00:00
range.go	…
recover.go	…
recover1.go	…
recover2.go	cmd/compile,runtime: generate hash functions only for types which are map keys	2019-09-03 20:41:29 +00:00
recover3.go	…
recover4.go	…
recover5.go	…
reflectmethod1.go	…
reflectmethod2.go	…
reflectmethod3.go	…
reflectmethod4.go	…
reflectmethod5.go	cmd/compile: when marking REFLECTMETHOD, check for reflect package itself	2020-04-19 03:12:32 +00:00
reflectmethod6.go	cmd/compile: when marking REFLECTMETHOD, check for reflect package itself	2020-04-19 03:12:32 +00:00
rename.go	…
rename1.go	cmd/compile: rewrite untyped constant conversion logic	2019-09-06 23:15:48 +00:00
reorder.go	…
reorder2.go	…
retjmp.go	…
return.go	…
rotate.go	…
rotate0.go	…
rotate1.go	…
rotate2.go	…
rotate3.go	…
run.go	all: update to use filepath.WalkDir instead of filepath.Walk	2020-12-02 16:33:57 +00:00
rune.go	…
runtime.go	cmd/compile: report error for unexported name only once	2020-08-25 16:06:36 +00:00
shift1.go	test: recognize gofrontend error messages	2020-11-30 20:08:34 +00:00
shift2.go	…
sieve.go	…
sigchld.go	…
sigchld.out	…
simassign.go	…
sinit.go	…
sinit_run.go	test: avoid writing temporary files to GOROOT	2019-11-18 14:40:07 +00:00
sizeof.go	…
slice3.go	…
slice3err.go	…
slicecap.go	…
sliceopt.go	…
solitaire.go	…
stack.go	…
stackobj.go	…
stackobj2.go	…
stackobj3.go	…
strcopy.go	…
strength.go	all: fix typos	2019-09-08 17:28:20 +00:00
string_lit.go	…
stringrange.go	…
struct0.go	…
switch.go	…
switch2.go	…
switch3.go	…
switch4.go	…
switch5.go	…
switch6.go	…
switch7.go	…
tinyfin.go	…
torture.go	…
turing.go	…
typecheck.go	test: add copyright notice to typecheck.go	2020-04-17 13:30:49 +00:00
typecheckloop.go	…
typeswitch.go	…
typeswitch1.go	…
typeswitch2.go	cmd/compile: move duplicate type-case checking into typecheck	2019-09-11 23:33:11 +00:00
typeswitch2b.go	cmd/compile/internal/gc: reword "declared and not used" error message	2019-10-28 23:34:13 +00:00
typeswitch3.go	…
uintptrescapes.go	…
uintptrescapes2.go	cmd/compile: fix //go:uintptrescapes for basic method calls	2019-11-05 00:26:30 +00:00
uintptrescapes3.go	cmd/compile: fix //go:uintptrescapes for basic method calls	2019-11-05 00:26:30 +00:00
undef.go	…
utf.go	…
varerr.go	…
varinit.go	…
winbatch.go	all: update to use filepath.WalkDir instead of filepath.Walk	2020-12-02 16:33:57 +00:00
writebarrier.go	cmd/compile: improve generated code for concrete cases in type switches	2020-04-14 17:34:31 +00:00
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 run run.go

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

../bin/go run run.go -- 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.