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#include <stdlib.h>
#include "test.h"
#include "cmdline.h"
#include "completion.h"
#include "editor.h"
#define EXPECT_STRING_EQ(s, cstr) \
EXPECT_STREQ(string_borrow_cstring(&(s)), (cstr))
static void test_cmdline_handle_key(void)
{
CommandLine *c = &editor.cmdline;
History *h = &editor.command_history;
int ret = cmdline_handle_key(c, h, 'a');
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 1);
EXPECT_STRING_EQ(c->buf, "a");
ret = cmdline_handle_key(c, h, 0x1F999);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 5);
EXPECT_STRING_EQ(c->buf, "a\xF0\x9F\xA6\x99");
// Delete at end-of-line should do nothing
ret = cmdline_handle_key(c, h, KEY_DELETE);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 5);
EXPECT_EQ(c->buf.len, 5);
ret = cmdline_handle_key(c, h, CTRL('H'));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 1);
EXPECT_STRING_EQ(c->buf, "a");
ret = cmdline_handle_key(c, h, CTRL('?'));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
EXPECT_STRING_EQ(c->buf, "");
cmdline_set_text(c, "word1 word2 word3 word4");
ret = cmdline_handle_key(c, h, KEY_END);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 23);
ret = cmdline_handle_key(c, h, MOD_META | MOD_CTRL | 'H');
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 18);
EXPECT_STRING_EQ(c->buf, "word1 word2 word3 ");
ret = cmdline_handle_key(c, h, MOD_META | MOD_CTRL | '?');
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 12);
EXPECT_STRING_EQ(c->buf, "word1 word2 ");
ret = cmdline_handle_key(c, h, CTRL(KEY_LEFT));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 6);
ret = cmdline_handle_key(c, h, CTRL(KEY_RIGHT));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 12);
ret = cmdline_handle_key(c, h, KEY_HOME);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
ret = cmdline_handle_key(c, h, MOD_META | KEY_DELETE);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
EXPECT_STRING_EQ(c->buf, "word2 ");
ret = cmdline_handle_key(c, h, KEY_RIGHT);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 1);
ret = cmdline_handle_key(c, h, CTRL('U'));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
EXPECT_STRING_EQ(c->buf, "ord2 ");
ret = cmdline_handle_key(c, h, KEY_DELETE);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
EXPECT_STRING_EQ(c->buf, "rd2 ");
ret = cmdline_handle_key(c, h, CTRL('K'));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
EXPECT_EQ(c->buf.len, 0);
// Left arrow at beginning-of-line should do nothing
ret = cmdline_handle_key(c, h, KEY_LEFT);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
cmdline_set_text(c, "...");
EXPECT_EQ(c->pos, 3);
EXPECT_EQ(c->buf.len, 3);
ret = cmdline_handle_key(c, h, CTRL('A'));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
EXPECT_EQ(c->buf.len, 3);
ret = cmdline_handle_key(c, h, KEY_RIGHT);
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 1);
ret = cmdline_handle_key(c, h, CTRL(KEY_LEFT));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 0);
ret = cmdline_handle_key(c, h, CTRL('E'));
EXPECT_EQ(ret, CMDLINE_KEY_HANDLED);
EXPECT_EQ(c->pos, 3);
ret = cmdline_handle_key(c, h, CTRL('G'));
EXPECT_EQ(ret, CMDLINE_CANCEL);
EXPECT_EQ(c->pos, 0);
EXPECT_EQ(c->buf.len, 0);
}
#define ENV_VAR_PREFIX "D__p_tYmz3_"
#define ENV_VAR_NAME ENV_VAR_PREFIX "_VAR"
static void test_complete_command(void)
{
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "alias");
reset_completion();
cmdline_set_text(&editor.cmdline, "wrap");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "wrap-paragraph ");
reset_completion();
cmdline_set_text(&editor.cmdline, "open test/data/.e");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "open test/data/.editorconfig ");
reset_completion();
cmdline_set_text(&editor.cmdline, "toggle ");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "toggle auto-indent");
reset_completion();
cmdline_set_text(&editor.cmdline, "set expand-tab f");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "set expand-tab false ");
reset_completion();
cmdline_set_text(&editor.cmdline, "set case-sensitive-search a");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "set case-sensitive-search auto ");
reset_completion();
ASSERT_EQ(setenv(ENV_VAR_NAME, "xyz", true), 0);
cmdline_set_text(&editor.cmdline, "insert $" ENV_VAR_PREFIX);
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "insert $" ENV_VAR_NAME);
reset_completion();
ASSERT_EQ(unsetenv(ENV_VAR_NAME), 0);
cmdline_clear(&editor.cmdline);
complete_command_prev();
EXPECT_STRING_EQ(editor.cmdline.buf, "alias");
complete_command_prev();
EXPECT_STRING_EQ(editor.cmdline.buf, "wswap");
complete_command_prev();
EXPECT_STRING_EQ(editor.cmdline.buf, "wsplit");
reset_completion();
cmdline_set_text(&editor.cmdline, "hi default ");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "hi default black");
complete_command_prev();
EXPECT_STRING_EQ(editor.cmdline.buf, "hi default yellow");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "hi default black");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "hi default blink");
reset_completion();
cmdline_set_text(&editor.cmdline, "show op");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "show option ");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "show option auto-indent");
reset_completion();
cmdline_set_text(&editor.cmdline, "set ws-error tr");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "set ws-error trailing ");
reset_completion();
cmdline_set_text(&editor.cmdline, "set ws-error special,tab-");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "set ws-error special,tab-after-indent");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "set ws-error special,tab-indent");
complete_command_next();
EXPECT_STRING_EQ(editor.cmdline.buf, "set ws-error special,tab-after-indent");
reset_completion();
}
static const TestEntry tests[] = {
TEST(test_cmdline_handle_key),
TEST(test_complete_command),
};
const TestGroup cmdline_tests = TEST_GROUP(tests);
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