too short stacktrace in tests after julia 1.7

[dpinol]

With this test

using Test

isMeaningOfLife(val)= @test val==42
@testset "stacktrace" begin
    isMeaningOfLife(41)
end

With Julia 1.6 I can identify my top call line (runtests.jl:6)

     Testing Running tests...
stacktrace: Test Failed at /home/wsl/dev/julia/bugs/TestStackTrace/test/runtests.jl:3
  Expression: val == 42
   Evaluated: 41 == 42
Stacktrace:
 [1] isMeaningOfLife(val::Int64)
   @ Main ~/dev/julia/bugs/TestStackTrace/test/runtests.jl:3
 [2] macro expansion
   @ ~/dev/julia/bugs/TestStackTrace/test/runtests.jl:6 [inlined]

However with Julia 1.7, I don't have a way to know who called "isMeaningOfLife"

Julia Version 1.7.0-rc1
Commit 9eade6195e (2021-09-12 06:45 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-12.0.1 (ORCJIT, skylake)

     Testing Running tests...
stacktrace: Test Failed at /home/wsl/dev/julia/bugs/TestStackTrace/test/runtests.jl:3
  Expression: val == 42
   Evaluated: 41 == 42
Stacktrace:
 [1] macro expansion
   @ /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/Test/src/Test.jl:445 [inlined]
 [2] isMeaningOfLife(val::Int64)
   @ Main ~/dev/julia/bugs/TestStackTrace/test/runtests.jl:3
Test Summary: | Fail  Total
stacktrace    |    1      1

thanks

[vtjnash]

This is the same bug that #44995 would address if merged

[vtjnash]

This seems to have been fixed in v1.10-dev, but before #44995