Reorganize tests and benchmark scripts.

Mainly to get rid of one top level directory. But this will
also be useful when there are tests of the embedding API.

test/module/change_imported_value/change_imported_value.wren

@@ -1,11 +0,0 @@
-import "module" for Module, Other
-
-IO.print(Module) // expect: before
-
-// Reassigning the variable in the other module does not affect this one's
-// binding.
-Other.change
-IO.print(Module) // expect: before
-
-// But it does change there.
-Other.show // expect: after

test/module/change_imported_value/module.wren

@@ -1,12 +0,0 @@
-// nontest
-var Module = "before"
-
-class Other {
-  static change {
-    Module = "after"
-  }
-
-  static show {
-    IO.print(Module)
-  }
-}

test/module/cyclic_import/a.wren

@@ -1,9 +0,0 @@
-// nontest
-IO.print("start a")
-
-var A = "a value"
-IO.print("a defined ", A)
-import "b" for B
-IO.print("a imported ", B)
-
-IO.print("end a")

test/module/cyclic_import/b.wren

@@ -1,9 +0,0 @@
-// nontest
-IO.print("start b")
-
-var B = "b value"
-IO.print("b defined ", B)
-import "a" for A
-IO.print("b imported ", A)
-
-IO.print("end b")

test/module/cyclic_import/cyclic_import.wren

@@ -1,11 +0,0 @@
-import "a"
-
-// Shared module should only run once:
-// expect: start a
-// expect: a defined a value
-// expect: start b
-// expect: b defined b value
-// expect: b imported a value
-// expect: end b
-// expect: a imported b value
-// expect: end a

test/module/implicitly_imports_core/implicitly_imports_core.wren

@@ -1,15 +0,0 @@
-import "module"
-// expect: Bool
-// expect: Class
-// expect: Fiber
-// expect: Fn
-// expect: List
-// expect: Map
-// expect: MapKeySequence
-// expect: MapValueSequence
-// expect: Null
-// expect: Num
-// expect: Object
-// expect: Range
-// expect: Sequence
-// expect: String

test/module/implicitly_imports_core/module.wren

@@ -1,15 +0,0 @@
-// nontest
-IO.print(Bool)
-IO.print(Class)
-IO.print(Fiber)
-IO.print(Fn)
-IO.print(List)
-IO.print(Map)
-IO.print(MapKeySequence)
-IO.print(MapValueSequence)
-IO.print(Null)
-IO.print(Num)
-IO.print(Object)
-IO.print(Range)
-IO.print(Sequence)
-IO.print(String)

test/module/inside_block/inside_block.wren

@@ -1,10 +0,0 @@
-var Module = "outer"
-
-if (true) {
-  import "module" for Module
-  // expect: ran module
-
-  IO.print(Module) // expect: from module
-}
-
-IO.print(Module) // expect: outer

test/module/inside_block/module.wren

@@ -1,3 +0,0 @@
-// nontest
-var Module = "from module"
-IO.print("ran module")

test/module/missing_for.wren

@@ -1 +0,0 @@
-import "module" NoString // expect error

test/module/missing_string_after_import.wren

@@ -1 +0,0 @@
-import for NoString // expect error

test/module/multiple_variables/module.wren

@@ -1,8 +0,0 @@
-// nontest
-var Module1 = "from module one"
-var Module2 = "from module two"
-var Module3 = "from module three"
-var Module4 = "from module four"
-var Module5 = "from module five"
-
-IO.print("ran module")

test/module/multiple_variables/multiple_variables.wren

@@ -1,10 +0,0 @@
-import "module" for Module1, Module2, Module3, Module4, Module5
-
-// Only execute module body once:
-// expect: ran module
-
-IO.print(Module1) // expect: from module one
-IO.print(Module2) // expect: from module two
-IO.print(Module3) // expect: from module three
-IO.print(Module4) // expect: from module four
-IO.print(Module5) // expect: from module five

test/module/name_collision.wren

@@ -1,2 +0,0 @@
-var Collides
-import "module" for Collides // expect error

test/module/no_variable/module.wren

@@ -1,2 +0,0 @@
-// nontest
-IO.print("ran module")

test/module/no_variable/no_variable.wren

@@ -1,2 +0,0 @@
-import "module"
-// expect: ran module

test/module/shared_import/a.wren

@@ -1,5 +0,0 @@
-// nontest
-IO.print("a")
-import "shared" for Shared
-var A = "a " + Shared
-IO.print("a done")

test/module/shared_import/b.wren

@@ -1,5 +0,0 @@
-// nontest
-IO.print("b")
-import "shared" for Shared
-var B = "b " + Shared
-IO.print("b done")

test/module/shared_import/shared.wren

@@ -1,3 +0,0 @@
-// nontest
-IO.print("shared")
-var Shared = "shared"

test/module/shared_import/shared_import.wren

@@ -1,12 +0,0 @@
-import "a" for A
-import "b" for B
-
-// Shared module should only run once:
-// expect: a
-// expect: shared
-// expect: a done
-// expect: b
-// expect: b done
-
-IO.print(A) // expect: a shared
-IO.print(B) // expect: b shared

test/module/simple_import/module.wren

@@ -1,3 +0,0 @@
-// nontest
-var Module = "from module"
-IO.print("ran module")

test/module/simple_import/simple_import.wren

@@ -1,4 +0,0 @@
-import "module" for Module
-// expect: ran module
-
-IO.print(Module) // expect: from module

test/module/unknown_module.wren

@@ -1 +0,0 @@
-import "does_not_exist" for DoesNotExist // expect runtime error: Could not find module 'does_not_exist'.

test/module/unknown_variable/module.wren

@@ -1,3 +0,0 @@
-// nontest
-var Module = "from module"
-IO.print("ran module")

test/module/unknown_variable/unknown_variable.wren

@@ -1,3 +0,0 @@
-// Should execute the module:
-// expect: ran module
-import "module" for DoesNotExist // expect runtime error: Could not find a variable named 'DoesNotExist' in module 'module'.