From a20ca66b54ef8e349f4dfd9fcbf4726c050c004a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jean-Christophe=20Beaupr=C3=A9?=
 <jcbrinfo@users.noreply.github.com>
Date: Wed, 28 Jun 2017 14:20:56 -0400
Subject: [PATCH] examples: Add a test case for syntax highlighters
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Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
---
 misc/README.md            |    4 +
 tests/sav/test_syntax.res |    1 +
 tests/test_syntax.nit     |  184 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 189 insertions(+)
 create mode 100644 tests/sav/test_syntax.res
 create mode 100644 tests/test_syntax.nit

diff --git a/misc/README.md b/misc/README.md
index 8d09d74..be3e41e 100644
--- a/misc/README.md
+++ b/misc/README.md
@@ -134,3 +134,7 @@ You may want to map the command to a shortcut by adding the following code to `~
 " Map the NitExecute function to Ctrl-F
 map <C-f> :NitExecute<enter>
 ~~~
+
+# Test case for syntax highlighting
+To check the accuracy of language definition files, the module
+`../tests/test_syntax.nit` can be used as a demo.
diff --git a/tests/sav/test_syntax.res b/tests/sav/test_syntax.res
new file mode 100644
index 0000000..98bfc04
--- /dev/null
+++ b/tests/sav/test_syntax.res
@@ -0,0 +1 @@
+test_syntax.nit:48,2--39: Error: dev package for `a libray from outer space` unknown by `pkg-config`, install it with `apt-get`, `brew` or similar.
diff --git a/tests/test_syntax.nit b/tests/test_syntax.nit
new file mode 100644
index 0000000..42b88d0
--- /dev/null
+++ b/tests/test_syntax.nit
@@ -0,0 +1,184 @@
+#! /usr/bin/env nitc
+
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Test case for syntax highlighters.
+#
+# Also test spell-checking and comment recognition.
+#
+# TODO: Fix the annotations so the module actually compiles.
+#
+# SEE: [Nit](http://nitlanguage.org)
+# XXX: Dummy task
+module test_syntax is
+	new_annotation new_annotation
+
+	conditional
+
+	deprecated
+	fixed
+	lazy
+	noinit
+	readonly
+	writable
+	optional
+	autoinit
+	noautoinit
+	lateinit
+	nosuper
+	old_style_init
+	abstract
+	intern
+	extern
+	no_warning("fictive-module")
+	generated
+
+	pkgconfig("a libray from outer space")
+	cflags ""
+	ldflags "-framework Foundation"
+	light_ffi
+
+	platform "space-time"
+end
+
+import core::kernel
+intrude import core::abstract_collection
+
+in "C" `{
+	#include <stdio.h>
+`}
+
+in "ObjC Header" `{
+	#import <Foundation/Foundation.h>
+`}
+
+abstract class Blurry[ELEM_ENT: nullable Object]
+	super core::kernel::Object
+
+	type KIND: Char
+
+	init do
+		foo = 21
+	end
+
+	new do return new Concrete[Bool]
+
+	# Stromgol says "Dou, dou, dou…"
+	var stromgol: String = "Dou, dou, dou…"
+
+	fun isset_stromgol: Bool do return isset _stromgol
+
+	var foo: Int is writable, noinit
+
+	fun noop do end
+
+	protected fun shield(x, y: Int) do return 42 * x - y
+
+	private fun secret
+	do
+	end
+
+	public fun redundant(hello: Float) do
+		if hello.to_i.to_c == 'z' then
+			do
+				var z = "hello = {hello}"
+				abort
+			catch
+				output_value hello
+			end
+		else if true and not false or hello <= hello implies true then
+			assert (123.digit_count(10) <=> 3) == 0
+			var decimal = -2442.42e24
+			var hexadecimal = 0xCAFE_BABE
+			var octal = 0o007
+			var binary = 0B1010
+			var byte = (0XBEEFu8).as(not null)
+			var long_string = """
+			\{
+				print "Hello {{{"#" + (octal * hexadecimal).to_s}}}"
+			\}}}
+			"""
+			var long_string2 = '''
+			"""print "Hello {{{"#" + (octal * hexadecimal).to_s}}}"
+			'''
+		else
+			while false do end
+			for i in [0..1[ do
+				hello += 0
+				continue
+			end
+			loop
+				break
+			end label sticker
+			with y = self.stromgol do
+			end
+		end
+	end
+
+	fun is_ghost: Bool is abstract
+end
+
+class Concrete
+	super Blurry
+
+	auto_inspect
+
+	fun answer do return once 42
+
+	redef fun is_ghost do return false
+
+	var camelCase: nullable Char = null
+end
+
+extern class CString `{ char * `}
+
+	fun c_foo is extern import CString.to_s, Object.output `{
+		if (0) {
+			Object_output(CString_to_s(self));
+		}
+	`}
+
+	fun cpp_foo import Object.output in "C++" `{
+		if (true) {
+			char *s = dynamic_cast<char *>(self);
+		}
+	`}
+
+	fun java_foo in "Java" `{
+		if (!System.out instanceof java.io.PrintStream) {
+			throw new ClassCastException();
+		}
+	`}
+
+	fun ojbc_foo in "ObjC" `{
+		@autoreleasepool {
+			NSLog(@"Hello World!");
+		}
+	`}
+end
+
+interface Protocol end
+enum Integral end
+universal Galaxy end
+
+subset Limited
+	isa do return false
+end
+
+fun output_value(value: Object) do value.output
+
+var x = 42
+assert x isa Int
+__debug__ type Int: x
-- 
1.7.9.5