Adding tests

claptests/Cargo.toml

@@ -5,5 +5,5 @@ version = "0.0.1"
 authors = ["Kevin K. <kbknapp@gmail.com>"]
 
 [dependencies.clap]
-git = "file:/home/kevin/Projects/clap-rs"
-branch = "extrabox"
+git = "$FORK"
+branch = "$BRANCH"

claptests/Makefile

@@ -0,0 +1,29 @@
+THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd)
+
+build:
+	cargo update
+	cargo build --release
+
+test:
+	cd "$(THIS_DIR)"
+	cp Cargo.toml cargo.bak
+	read -p "fork url: " FORK
+	read -p "branch [master]: " BRANCH
+	sed -e "s/\$FORK/$FORK" cargo.bak > Cargo.toml
+	if [ "$BRANCH" == "" ]; then
+		sed -i "s/\$BRANCH/master/" Cargo.toml
+	else
+		sed -i "s/\$BRNACH/$BRANCH/" Cargo.toml
+	fi
+	(make clean) || (make clean && false)
+	(make build) || (make clean && false)
+	./run_tests.py || (make clean && false)
+	echo "All tests pass!"
+	mv cargo.bak Cargo.toml
+	make clean
+
+
+clean:
+	cd "$(THIS_DIR)"
+	cargo clean

claptests/good_help

@@ -0,0 +1,21 @@
+claptests 0.0.1
+Kevin K. <kbknapp@gmail.com>
+tests clap library
+
+USAGE:
+	claptests [FLAGS] [OPTIONS] [POSITIONAL] [SUBCOMMANDS]
+
+FLAGS:
+	-f,--flag	tests flags
+	-v,--version	Prints version information
+	-h,--help	Prints this message
+
+OPTIONS:
+	-o ,--option=option	tests options
+
+POSITIONAL ARGUMENTS:
+	positional			tests positionals
+
+SUBCOMMANDS:
+	help		Prints this message
+	subcmd		tests subcommands

claptests/run_test.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+import sys
+import subprocess
+
+
+failed = False
+
+def pass_fail(good, check):
+	print(good)
+	if check == good:
+		return "Pass"
+	failed = True
+	return "Fail"
+
+def main():
+	cmd_help = [['./target/release/claptests', '-h'],
+	            ['./target/release/claptests', '--help'],
+	            ['./target/release/claptests', 'help']]
+	proc = subprocess.Popen(cmd_help[0], stdout=subprocess.PIPE)
+	proc.wait()
+	out = proc.communicate()[0].decode('utf-8')
+	print("Help Flag:")
+	print("\tshort: {}".format(pass_fail(GOOD_HELP_HASH, out)))
+	proc = subprocess.Popen(cmd_help[1], stdout=subprocess.PIPE)
+	proc.wait()
+	out = proc.communicate()[0].decode('utf-8')
+	print("\tlong: {}".format(pass_fail(GOOD_HELP_HASH, out)))
+	proc = subprocess.Popen(cmd_help[2], stdout=subprocess.PIPE)
+	proc.wait()
+	out = proc.communicate()[0].decode('utf-8')
+	print("\tlong: {}".format(pass_fail(GOOD_HELP_HASH, out)))
+	
+	if failed:
+		return 1
+
+
+if __name__ == '__main__':
+	sys.exit(main())

src/app.rs

@@ -481,15 +481,6 @@ impl<'a, 'v, 'ab, 'u> App<'a, 'v, 'ab, 'u>{
             if !pos_only {
                 if let Some(nvo) = needs_val_of {
                     if let Some(ref opt) = self.opts.get(nvo) {
-                        // if self.blacklist.contains(opt.name) {
-                        //     self.report_error(
-                        //         format!("The argument {} is mutually exclusive with one or more other arguments", 
-                        //         if let Some(long) = opt.long {
-                        //             format!("--{}",long)
-                        //         }else{
-                        //             format!("-{}",opt.short.unwrap())
-                        //         }),true, true);
-                        // }
                         if let Some(ref mut o) = matches.opts.get_mut(opt.name) {
                             o.values.push(arg.clone());
                             o.occurrences = if opt.multiple { o.occurrences + 1 } else { 1 };