Add a basic test harness for running Automation tests

aegisub/automation/.gitignore

@@ -0,0 +1 @@
+aegisub.so.*

aegisub/automation/Makefile

@@ -1,5 +1,21 @@
 include ../Makefile.inc
 
+LIB_SHARED = aegisub.so
+LIB_VERSION = 0.1.0
+
+CXXFLAGS += -I../libaegisub/include -I../src $(CXXFLAGS_WX)
+CPPFLAGS += $(CPPFLAGS_BOOST)
+
+LIBS := -L../libaegisub -laegisub $(LIBS)
+LIBS += $(LIBS_WX) $(LIBS_BOOST) $(LIBS_ICU) $(LIBS_LUA)
+
+SRC += tests/aegisub.cpp ../src/auto4_regex.cpp
+
+test: $(LIB_SHARED)
+	moon tests/runner.moon
+
+.PHONY: test
+
 # share/
 DATA_AUTOMATION += \
 	autoload/clean-info.lua \

aegisub/automation/tests/aegisub.cpp

@@ -0,0 +1,29 @@
+// Copyright (c) 2013, Thomas Goyne <plorkyeran@aegisub.org>
+//
+// Permission to use, copy, modify, and distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+//
+// Aegisub Project http://www.aegisub.org/
+
+#include "config.h"
+
+#include "auto4_lua_utils.h"
+
+namespace Automation4 { int regex_init(lua_State *L); }
+
+extern "C" int luaopen_aegisub(lua_State *L) {
+	lua_pushstring(L, "aegisub");
+	lua_newtable(L);
+	set_field(L, "__init_regex", Automation4::regex_init);
+	lua_settable(L, LUA_GLOBALSINDEX);
+	return 1;
+}

aegisub/automation/tests/modules/re.moon

@@ -0,0 +1,319 @@
+-- Copyright (c) 2013, Thomas Goyne <plorkyeran@aegisub.org>
+--
+-- Permission to use, copy, modify, and distribute this software for any
+-- purpose with or without fee is hereby granted, provided that the above
+-- copyright notice and this permission notice appear in all copies.
+--
+-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+require 'aegisub'
+require 'lunatest'
+re = require 'aegisub.re'
+
+export test_compile = ->
+  r = re.compile '.'
+
+  res = r\find 'abc'
+  assert_not_nil res
+  assert_equal 3, #res
+
+  res = r\find 'bc'
+  assert_not_nil res
+  assert_equal 2, #res
+
+export test_compile_bad_call_is_error = ->
+  r = re.compile '.'
+  assert_error -> r.find 'bc'
+
+export test_find_bol_only_matches_once = ->
+  res = re.find 'aaa', '^a'
+  assert_not_nil res
+  assert_equal 1, #res
+
+export test_find_finds_characters_not_bytes = ->
+  res = re.find '☃☃', '.'
+  assert_not_nil res
+  assert_equal 2, #res
+  assert_equal '☃', res[1].str
+  assert_equal 1,   res[1].first
+  assert_equal 3,   res[1].last
+  assert_equal '☃', res[2].str
+  assert_equal 4,   res[2].first
+  assert_equal 6,   res[2].last
+
+export test_find_no_matches_returns_nil = ->
+  assert_nil(re.find 'a', 'b')
+
+export test_find_on_empty_string_returns_nil = ->
+  assert_nil(re.find '', '.')
+
+export test_find_plain = ->
+  res = re.find 'aa', '.'
+  assert_not_nil res
+  assert_equal 2, #res
+  assert_equal 'a', res[1].str
+  assert_equal 1,   res[1].first
+  assert_equal 1,   res[1].last
+  assert_equal 'a', res[2].str
+  assert_equal 2,   res[2].first
+  assert_equal 2,   res[2].last
+
+export test_find_zero_length_match = ->
+  res = re.find 'abc', '^'
+  assert_not_nil res
+  assert_equal 1, #res
+  assert_equal '', res[1].str
+  assert_equal 1, res[1].first
+  assert_equal 0, res[1].last
+
+export test_flags_in_wrong_position_is_error = ->
+  assert_error -> re.sub 'a', re.ICASE, 'b', 'c'
+  assert_error -> re.sub 'a', 'b', re.ICASE, 'c'
+
+export test_invalid_regex_syntax_is_error = ->
+  assert_error -> re.compile '('
+
+export test_match_plain = ->
+  res = re.match '{250 1173 380}Help!', '(\\d+) (\\d+) (\\d+)'
+  assert_not_nil res
+  assert_equal 4, #res
+  assert_equal '250 1173 380', res[1].str
+  assert_equal 2,              res[1].first
+  assert_equal 13,             res[1].last
+
+  assert_equal '250', res[2].str
+  assert_equal 2,     res[2].first
+  assert_equal 4,     res[2].last
+
+  assert_equal '1173', res[3].str
+  assert_equal 6,      res[3].first
+  assert_equal 9,      res[3].last
+
+  assert_equal '380', res[4].str
+  assert_equal 11,    res[4].first
+  assert_equal 13,    res[4].last
+
+export test_match_zero_length_match = ->
+  res = re.match 'abc', '^'
+  assert_not_nil res
+  assert_equal 1, #res
+  assert_equal '', res[1].str
+  assert_equal 1, res[1].first
+  assert_equal 0, res[1].last
+
+export test_split_delim_not_found_gives_input_string_in_table = ->
+  res = re.split 'abc', ','
+  assert_not_nil res
+  assert_equal 1, #res
+  assert_equal 'abc', res[1]
+
+export test_split_empty_string_returns_empty_table = ->
+  res = re.split '', ','
+  assert_not_nil res
+  assert_equal 0, #res
+
+export test_split_max_splits_noskip = ->
+  res = re.split 'a,,b,c', ',', false, 1
+  assert_not_nil res
+  assert_equal 2, #res
+  assert_equal 'a', res[1]
+  assert_equal ',b,c', res[2]
+
+export test_split_max_splits_skip = ->
+  res = re.split 'a,,b,c', ',', true, 1
+  assert_not_nil res
+  assert_equal 2, #res
+  assert_equal 'a', res[1]
+  assert_equal ',b,c', res[2]
+
+  res = re.split 'a,,b,c,d', ',', true, 2
+  assert_not_nil res
+  assert_equal 3, #res
+  assert_equal 'a', res[1]
+  assert_equal 'b', res[2]
+  assert_equal 'c,d', res[3]
+
+export test_split_multi_character_delimeter = ->
+  res = re.split 'a::b::c:d', '::'
+  assert_not_nil res
+  assert_equal 3, #res
+  assert_equal 'a', res[1]
+  assert_equal 'b', res[2]
+  assert_equal 'c:d', res[3]
+
+export test_split_plain = ->
+  res = re.split 'a,,b,c', ','
+  assert_not_nil res
+  assert_equal 4, #res
+  assert_equal 'a', res[1]
+  assert_equal '',  res[2]
+  assert_equal 'b', res[3]
+  assert_equal 'c', res[4]
+
+export test_split_skip_empty = ->
+  res = re.split 'a,,b,c', ',', true
+  assert_not_nil res
+  assert_equal 3, #res
+  assert_equal 'a', res[1]
+  assert_equal 'b', res[2]
+  assert_equal 'c', res[3]
+
+export test_sub_bad_find_is_error = ->
+  assert_error -> re.sub 'aa', 5, 'b'
+
+export test_sub_bad_haystack_is_error = ->
+  assert_error -> re.sub 5, 'a', 'b'
+
+export test_sub_bad_replacement_is_error = ->
+  assert_error -> re.sub 'aa', 'a', 5
+
+export test_sub_capture_groups = ->
+  assert_equal 'aabbaabb', re.sub 'abab', '(a)(b)', (str) -> str .. str
+
+export test_sub_empty_string_returns_empty = ->
+  assert_equal '', re.sub '', 'b', 'c' 
+
+export test_sub_function = ->
+  add_one = (str) -> tostring tonumber(str) + 1
+
+  res = re.sub '{\\k10}a{\\k15}b{\\k30}c', '\\\\k([[:digit:]]+)', add_one
+  assert_not_nil res
+  assert_equal '{\\k11}a{\\k16}b{\\k31}c', res
+
+export test_sub_function_no_capture_group_passes_full_match = ->
+  found = {}
+  drop_match = (str) ->
+    table.insert found, str
+    ''
+
+  res = re.sub '{\\k10}a{\\k15}b{\\k30}c', '\\\\k[[:digit:]]+', drop_match
+  assert_not_nil res
+  assert_equal '{}a{}b{}c', res
+
+  assert_equal 3, #found
+  assert_equal '\\k10', found[1]
+  assert_equal '\\k15', found[2]
+  assert_equal '\\k30', found[3]
+
+export test_sub_function_returning_non_string_returns_unchanged_input = ->
+  found = {}
+  mutate_external = (str) ->
+    table.insert found, str
+    nil
+
+  res = re.sub '{\\k10}a{\\k15}b{\\k30}c', '\\\\k([[:digit:]]+)', mutate_external
+  assert_not_nil res
+  assert_equal '{\\k10}a{\\k15}b{\\k30}c', res
+
+  assert_equal 3, #found
+  assert_equal '10', found[1]
+  assert_equal '15', found[2]
+  assert_equal '30', found[3]
+
+export test_sub_icase = ->
+  res = re.sub '{\\K10}a{\\K15}b{\\k30}c', '\\\\k', '\\\\kf', re.ICASE
+  assert_not_nil res
+  assert_equal '{\\kf10}a{\\kf15}b{\\kf30}c', res
+
+export test_sub_icase_greek = ->
+  res = re.sub '!συνεργ!', 'Συνεργ', 'foo', re.ICASE
+  assert_not_nil res
+  assert_equal '!foo!', res
+
+export test_sub_max_replace_count = ->
+  res = re.sub 'aaa', 'a', 'b', 2
+  assert_not_nil res
+  assert_equal 'bba', res
+
+export test_sub_no_matches_leaves_unchanged = ->
+  assert_equal('a', re.sub 'a', 'b', 'c')
+
+export test_sub_plain = ->
+  res = re.sub '{\\k10}a{\\k15}b{\\k30}c', '\\\\k', '\\\\kf'
+  assert_not_nil res
+  assert_equal '{\\kf10}a{\\kf15}b{\\kf30}c', res
+
+export test_sub_zero_length_match_bol = ->
+  res = re.sub 'abc', '^', 'd'
+  assert_not_nil res
+  assert_equal 'dabc', res
+
+export test_sub_zero_length_match_bow = ->
+  res = re.sub 'abc abc', '\\<', 'd'
+  assert_not_nil res
+  assert_equal 'dabc dabc', res
+
+export test_sub_zero_length_match_bob = ->
+  res = re.sub 'abc', '\\A', 'd'
+  assert_not_nil res
+  assert_equal 'dabc', res
+
+assert_empty_match_and_return_d = (str) ->
+  assert_equal '', str
+  'd'
+
+export test_sub_zero_length_match_bol_with_function_replacement = ->
+  res = re.sub 'abc', '^', assert_empty_match_and_return_d
+  assert_not_nil res
+  assert_equal 'dabc', res
+
+export test_sub_zero_length_match_bow_with_function_replacement = ->
+  res = re.sub 'abc abc', '\\<', assert_empty_match_and_return_d
+  assert_not_nil res
+  assert_equal 'dabc dabc', res
+
+export test_sub_zero_length_match_bob_with_function_replacement = ->
+  res = re.sub 'abc', '\\A', assert_empty_match_and_return_d
+  assert_not_nil res
+  assert_equal 'dabc', res
+
+export test_sub_zero_length_match_eol = ->
+  res = re.sub 'abc', '$', 'd'
+  assert_not_nil res
+  assert_equal 'abcd', res
+
+export test_sub_zero_length_match_eol_with_function_replacement = ->
+  res = re.sub 'abc', '$', assert_empty_match_and_return_d
+  assert_not_nil res
+  assert_equal 'abcd', res
+
+export test_sub_zero_length_match_mid = ->
+  res = re.sub 'abc', 'e?', 'd'
+  assert_not_nil res
+  assert_equal 'dadbdcd', res
+
+  res = re.sub 'abc', 'b*', 'd'
+  assert_not_nil res
+  assert_equal 'daddcd', res
+
+export test_sub_zero_length_match_mid_with_function_replacement = ->
+  res = re.sub 'abc', 'e?', assert_empty_match_and_return_d
+  assert_not_nil res
+  assert_equal 'dadbdcd', res
+
+export test_zero_length_regex_is_error = ->
+  assert_error -> re.compile ''
+
+export test_split_word_boundary = ->
+  res = re.split 'aa bb cc', '\\b', true
+  assert_not_nil res
+  assert_equal 5, #res
+  assert_equal res[1], 'aa'
+  assert_equal res[2], ' '
+  assert_equal res[3], 'bb'
+  assert_equal res[4], ' '
+  assert_equal res[5], 'cc'
+
+export test_split_bob = ->
+  res = re.split 'aa bb cc', '\\A'
+  assert_not_nil res
+  assert_equal 2, #res
+  assert_equal '', res[1]
+  assert_equal 'aa bb cc', res[2]
+

aegisub/automation/tests/runner.moon

@@ -0,0 +1,23 @@
+-- Copyright (c) 2013, Thomas Goyne <plorkyeran@aegisub.org>
+--
+-- Permission to use, copy, modify, and distribute this software for any
+-- purpose with or without fee is hereby granted, provided that the above
+-- copyright notice and this permission notice appear in all copies.
+--
+-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+require 'lunatest'
+require 'lfs'
+
+package.path ..= 'include/?.lua;'
+
+for file in lfs.dir 'tests/modules'
+  require "tests.modules.#{file\gsub '\.[^.]+$', ''}" unless file\sub(1, 1) == '.'
+
+lunatest.run()