tests: rename _test.v files with dup names (temp workaround for highly parallel testing)

vlib/cli/cli_flag_test.v

@@ -0,0 +1,127 @@
+import cli
+
+fn test_if_string_flag_parses() {
+	mut flag := cli.Flag{
+		flag: .string
+		name: 'flag'
+	}
+	flag.parse(['-flag', 'value'], false) or {
+		panic(err)
+	}
+	assert flag.value == 'value'
+	flag.parse(['-flag=value'], false) or {
+		panic(err)
+	}
+	assert flag.value == 'value'
+}
+
+fn test_if_bool_flag_parses() {
+	mut flag := cli.Flag{
+		flag: .bool
+		name: 'flag'
+	}
+	mut value := false
+	flag.parse(['-flag'], false) or {
+		panic(err)
+	}
+	value = flag.get_bool() or {
+		panic(err)
+	}
+	assert value == true
+	flag.parse(['-flag', 'true'], false) or {
+		panic(err)
+	}
+	value = flag.get_bool() or {
+		panic(err)
+	}
+	assert value == true
+	flag.parse(['-flag=true'], false) or {
+		panic(err)
+	}
+	value = flag.get_bool() or {
+		panic(err)
+	}
+	assert value == true
+	flag.parse(['-flag', 'false'], false) or {
+		panic(err)
+	}
+	value = flag.get_bool() or {
+		panic(err)
+	}
+	assert value == false
+	flag.parse(['-flag=false'], false) or {
+		panic(err)
+	}
+	value = flag.get_bool() or {
+		panic(err)
+	}
+	assert value == false
+}
+
+fn test_if_int_flag_parses() {
+	mut flag := cli.Flag{
+		flag: .int
+		name: 'flag'
+	}
+	mut value := 0
+	flag.parse(['-flag', '42'], false) or {
+		panic(err)
+	}
+	value = flag.get_int() or {
+		panic(err)
+	}
+	assert value == 42
+	flag.parse(['-flag=42'], false) or {
+		panic(err)
+	}
+	value = flag.get_int() or {
+		panic(err)
+	}
+	assert value == 42
+}
+
+fn test_if_float_flag_parses() {
+	mut flag := cli.Flag{
+		flag: .float
+		name: 'flag'
+	}
+	mut value := f64(0)
+	flag.parse(['-flag', '3.14159'], false) or {
+		panic(err)
+	}
+	value = flag.get_float() or {
+		panic(err)
+	}
+	assert value == 3.14159
+	flag.parse(['-flag=3.14159'], false) or {
+		panic(err)
+	}
+	assert flag.value.f64() == 3.14159
+	value = flag.get_float() or {
+		panic(err)
+	}
+	assert value == 3.14159
+}
+
+fn test_if_flag_parses_with_abbrev() {
+	mut flag := cli.Flag{
+		flag: .bool
+		name: 'flag'
+		abbrev: 'f'
+	}
+	mut value := false
+	flag.parse(['--flag'], true) or {
+		panic(err)
+	}
+	value = flag.get_bool() or {
+		panic(err)
+	}
+	assert value == true
+	flag.parse(['-flag'], true) or {
+		panic(err)
+	}
+	value = flag.get_bool() or {
+		panic(err)
+	}
+	assert value == true
+}