choosetests: move testnames array at top-level

This allows scripts loading this file to know the list of tests.

test/choosetests.jl

@@ -5,6 +5,32 @@ using Random, Sockets
 const STDLIB_DIR = Sys.STDLIB
 const STDLIBS = filter!(x -> isfile(joinpath(STDLIB_DIR, x, "src", "$(x).jl")), readdir(STDLIB_DIR))
 
+const TESTNAMES = [
+ "subarray", "core", "compiler", "worlds", "atomics",
+ "keywordargs", "numbers", "subtype",
+ "char", "strings", "triplequote", "unicode", "intrinsics",
+ "dict", "hashing", "iobuffer", "staged", "offsetarray",
+ "arrayops", "tuple", "reduce", "reducedim", "abstractarray",
+ "intfuncs", "simdloop", "vecelement", "rational",
+ "bitarray", "copy", "math", "fastmath", "functional", "iterators",
+ "operators", "ordering", "path", "ccall", "parse", "loading", "gmp",
+ "sorting", "spawn", "backtrace", "exceptions",
+ "file", "read", "version", "namedtuple",
+ "mpfr", "broadcast", "complex",
+ "floatapprox", "stdlib", "reflection", "regex", "float16",
+ "combinatorics", "sysinfo", "env", "rounding", "ranges", "mod2pi",
+ "euler", "show", "client",
+ "errorshow", "sets", "goto", "llvmcall", "llvmcall2", "ryu",
+ "some", "meta", "stacktraces", "docs",
+ "misc", "threads", "stress", "binaryplatforms", "atexit",
+ "enums", "cmdlineargs", "int", "interpreter",
+ "checked", "bitset", "floatfuncs", "precompile",
+ "boundscheck", "error", "ambiguous", "cartesian", "osutils",
+ "channels", "iostream", "secretbuffer", "specificity",
+ "reinterpretarray", "syntax", "corelogging", "missing", "asyncmap",
+ "smallarrayshrink", "opaque_closure", "filesystem", "download"
+]
+
 """
 
 `tests, net_on, exit_on_error, seed = choosetests(choices)` selects a set of tests to be
@@ -32,32 +58,6 @@ in the `choices` argument:
  This option can be used to reproduce failed tests.
 """
 function choosetests(choices = [])
- testnames = [
- "subarray", "core", "compiler", "worlds", "atomics",
- "keywordargs", "numbers", "subtype",
- "char", "strings", "triplequote", "unicode", "intrinsics",
- "dict", "hashing", "iobuffer", "staged", "offsetarray",
- "arrayops", "tuple", "reduce", "reducedim", "abstractarray",
- "intfuncs", "simdloop", "vecelement", "rational",
- "bitarray", "copy", "math", "fastmath", "functional", "iterators",
- "operators", "ordering", "path", "ccall", "parse", "loading", "gmp",
- "sorting", "spawn", "backtrace", "exceptions",
- "file", "read", "version", "namedtuple",
- "mpfr", "broadcast", "complex",
- "floatapprox", "stdlib", "reflection", "regex", "float16",
- "combinatorics", "sysinfo", "env", "rounding", "ranges", "mod2pi",
- "euler", "show", "client",
- "errorshow", "sets", "goto", "llvmcall", "llvmcall2", "ryu",
- "some", "meta", "stacktraces", "docs",
- "misc", "threads", "stress", "binaryplatforms", "atexit",
- "enums", "cmdlineargs", "int", "interpreter",
- "checked", "bitset", "floatfuncs", "precompile",
- "boundscheck", "error", "ambiguous", "cartesian", "osutils",
- "channels", "iostream", "secretbuffer", "specificity",
- "reinterpretarray", "syntax", "corelogging", "missing", "asyncmap",
- "smallarrayshrink", "opaque_closure", "filesystem", "download"
- ]
-
  tests = []
  skip_tests = []
  exit_on_error = false
@@ -80,7 +80,7 @@ function choosetests(choices = [])
  end
 
  if tests == ["all"] || isempty(tests)
- tests = testnames
+ tests = TESTNAMES
  end
 
  function filtertests!(tests, name, files=[name])