runtime: TestGdbAutotmpTypes fails on windows

[alexbrainman]

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

go version devel +31db81d329 Fri Apr 6 23:03:41 2018 +0000 windows/amd64

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

set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\Alex\AppData\Local\go-build
set GOEXE=.exe
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOOS=windows
set GOPATH=c:\users\alex\dev
set GORACE=
set GOROOT=c:\users\alex\dev\go
set GOTMPDIR=
set GOTOOLDIR=c:\users\alex\dev\go\pkg\tool\windows_amd64
set GCCGO=gccgo
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -fmessage-length=0 -fdebug-prefix-map=C:\Users\Alex\AppData\Local\Temp\go-build725076794=/tmp/go-build -gno-record-gcc-switches

What did you do?

I installed gdb from http://tdm-gcc.tdragon.net/

gcc (tdm64-1) 5.1.0
GNU gdb (GDB) 7.9.1

and then I run

go test -run=Gdb runtime

command

What did you expect to see?

I expected tests to pass.

What did you see instead?

I see test failed with

c:\>go test -run=Gdb runtime
--- FAIL: TestGdbAutotmpTypes (0.64s)
        runtime-gdb_test.go:59: gdb version 7.9
        runtime-gdb_test.go:414: could not find struct []main.astruct; in 'info typrs astruct' output
        runtime-gdb_test.go:415: gdb output:
                warning: File "c:\users\alex\dev\go\src\runtime\runtime-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load".
                To enable execution of this file add
                        add-auto-load-safe-path c:\users\alex\dev\go\src\runtime\runtime-gdb.py
                line to your configuration file "$HOME/.gdbinit".
                To completely disable this security protection add
                        set auto-load safe-path /
                line to your configuration file "$HOME/.gdbinit".
                For more information about this security protection see the
                "Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
                        info "(gdb)Auto-loading safe path"
                No symbol "startup" in current context.
                C:/crossdev/src/gdb-7.9.1/gdb/buildsym.c:1759: internal-error: buildsym_init: Assertion `free_pendings == NULL' failed.
                A problem internal to GDB has been detected,
                further debugging may prove unreliable.
                Quit this debugging session? (y or n) [answered Y; input not from terminal]

                This is a bug, please report it.  For instructions, see:
                <http://www.gnu.org/software/gdb/bugs/>.

                C:/crossdev/src/gdb-7.9.1/gdb/buildsym.c:1759: internal-error: buildsym_init: Assertion `free_pendings == NULL' failed.
                A problem internal to GDB has been detected,
                further debugging may prove unreliable.
                Create a core file of GDB? (y or n) [answered Y; input not from terminal]

                This application has requested the Runtime to terminate it in an unusual way.
                Please contact the application's support team for more information.
--- FAIL: TestGdbConst (0.67s)
        runtime-gdb_test.go:59: gdb version 7.9
        runtime-gdb_test.go:472: output "warning: File \"c:\\users\\alex\\dev\\go\\src\\runtime\\runtime-gdb.py\" auto-loading has been declined by your `auto-load safe-path' set to \"$debugdir:$datadir/auto-load\".\nTo enable execution of this file add\n\tadd-auto-load-safe-path c:\\users\\alex\\dev\\go\\src\\runtime\\runtime-gdb.py\nline to your configuration file \"$HOME/.gdbinit\".\nTo completely disable this security protection add\n\tset auto-load safe-path /\nline to your configuration file \"$HOME/.gdbinit\".\nFor more information about this security protection see the\n\"Auto-loading safe path\" section in the GDB manual.  E.g., run from the shell:\n\tinfo \"(gdb)Auto-loading safe path\"\nNo symbol \"startup\" in current context.\nC:/crossdev/src/gdb-7.9.1/gdb/buildsym.c:1759: internal-error: buildsym_init: Assertion `free_pendings == NULL' failed.\nA problem internal to GDB has been detected,\nfurther debugging may prove unreliable.\nQuit this debugging session? (y or n) [answered Y; input not from terminal]\n\nThis is a bug, please report it.  For instructions, see:\n<http://www.gnu.org/software/gdb/bugs/>.\n\nC:/crossdev/src/gdb-7.9.1/gdb/buildsym.c:1759: internal-error: buildsym_init: Assertion `free_pendings == NULL' failed.\nA problem internal to GDB has been detected,\nfurther debugging may prove unreliable.\nCreate a core file of GDB? (y or n) [answered Y; input not from terminal]\n\nThis application has requested the Runtime to terminate it in an unusual way.\nPlease contact the application's support team for more information.\n"
        runtime-gdb_test.go:475: output mismatch
--- FAIL: TestGdbBacktrace (0.68s)
        runtime-gdb_test.go:59: gdb version 7.9
        runtime-gdb_test.go:345: could not find '#0.*main\.eee' in backtrace
        runtime-gdb_test.go:346: gdb output:
                warning: File "c:\users\alex\dev\go\src\runtime\runtime-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load".
                To enable execution of this file add
                        add-auto-load-safe-path c:\users\alex\dev\go\src\runtime\runtime-gdb.py
                line to your configuration file "$HOME/.gdbinit".
                To completely disable this security protection add
                        set auto-load safe-path /
                line to your configuration file "$HOME/.gdbinit".
                For more information about this security protection see the
                "Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
                        info "(gdb)Auto-loading safe path"
                No symbol "startup" in current context.
                C:/crossdev/src/gdb-7.9.1/gdb/buildsym.c:1759: internal-error: buildsym_init: Assertion `free_pendings == NULL' failed.
                A problem internal to GDB has been detected,
                further debugging may prove unreliable.
                Quit this debugging session? (y or n) [answered Y; input not from terminal]

                This is a bug, please report it.  For instructions, see:
                <http://www.gnu.org/software/gdb/bugs/>.

                C:/crossdev/src/gdb-7.9.1/gdb/buildsym.c:1759: internal-error: buildsym_init: Assertion `free_pendings == NULL' failed.
                A problem internal to GDB has been detected,
                further debugging may prove unreliable.
                Create a core file of GDB? (y or n) [answered Y; input not from terminal]

                This application has requested the Runtime to terminate it in an unusual way.
                Please contact the application's support team for more information.
FAIL
FAIL    runtime 0.863s

c:\>

Alex

[alexbrainman]

Oops. This is just a dup of #21380. Closing.

Alex