easyblocks unit tests

replace `run_cmd` with `run_shell_cmd` in custom easyblock for FDTD_Solutions (`fdtd_solutions.py`) #3944

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
build (3.6, Lmod-8.1.14, Lua)	2m 3s
build (3.6, Lmod-8.1.14, Tcl)	1m 30s
build (3.6, modules-tcl-1.147, Tcl)	53s
build (3.6, modules-3.2.10, Tcl)	1m 10s
build (3.6, modules-4.1.4, Tcl)	1m 14s
build (3.7, Lmod-8.1.14, Lua)	1m 56s
build (3.7, Lmod-8.1.14, Tcl)	1m 34s
build (3.8, Lmod-8.1.14, Lua)	1m 34s
build (3.8, Lmod-8.1.14, Tcl)	1m 27s
build (3.9, Lmod-8.1.14, Lua)	1m 30s
build (3.9, Lmod-8.1.14, Tcl)	1m 31s
build (3.10, Lmod-8.1.14, Lua)	2m 5s
build (3.10, Lmod-8.1.14, Tcl)	1m 46s
build (3.11, Lmod-8.1.14, Lua)	1m 45s
build (3.11, Lmod-8.1.14, Tcl)	1m 45s
	23m 43s