diff options
Diffstat (limited to 'deps/uv/test/test-tty-duplicate-key.c')
-rw-r--r-- | deps/uv/test/test-tty-duplicate-key.c | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/deps/uv/test/test-tty-duplicate-key.c b/deps/uv/test/test-tty-duplicate-key.c new file mode 100644 index 0000000000..1ec2f3695d --- /dev/null +++ b/deps/uv/test/test-tty-duplicate-key.c @@ -0,0 +1,321 @@ +/* Copyright libuv project contributors. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifdef _WIN32 + +#include "uv.h" +#include "task.h" + +#include <errno.h> +#include <io.h> +#include <string.h> +#include <windows.h> + +#define ESC "\x1b" +#define EUR_UTF8 "\xe2\x82\xac" +#define EUR_UNICODE 0x20AC + + +const char* expect_str = NULL; +ssize_t expect_nread = 0; + +static void dump_str(const char* str, ssize_t len) { + ssize_t i; + for (i = 0; i < len; i++) { + fprintf(stderr, "%#02x ", *(str + i)); + } +} + +static void print_err_msg(const char* expect, ssize_t expect_len, + const char* found, ssize_t found_len) { + fprintf(stderr, "expect "); + dump_str(expect, expect_len); + fprintf(stderr, ", but found "); + dump_str(found, found_len); + fprintf(stderr, "\n"); +} + +static void tty_alloc(uv_handle_t* handle, size_t size, uv_buf_t* buf) { + buf->base = malloc(size); + ASSERT(buf->base != NULL); + buf->len = size; +} + +static void tty_read(uv_stream_t* tty_in, ssize_t nread, const uv_buf_t* buf) { + if (nread > 0) { + if (nread != expect_nread) { + fprintf(stderr, "expected nread %ld, but found %ld\n", + (long)expect_nread, (long)nread); + print_err_msg(expect_str, expect_nread, buf->base, nread); + ASSERT(FALSE); + } + if (strncmp(buf->base, expect_str, nread) != 0) { + print_err_msg(expect_str, expect_nread, buf->base, nread); + ASSERT(FALSE); + } + uv_close((uv_handle_t*) tty_in, NULL); + } else { + ASSERT(nread == 0); + } +} + +static void make_key_event_records(WORD virt_key, DWORD ctr_key_state, + BOOL is_wsl, INPUT_RECORD* records) { +# define KEV(I) records[(I)].Event.KeyEvent + BYTE kb_state[256] = {0}; + WCHAR buf[2]; + int ret; + + records[0].EventType = records[1].EventType = KEY_EVENT; + KEV(0).bKeyDown = TRUE; + KEV(1).bKeyDown = FALSE; + KEV(0).wVirtualKeyCode = KEV(1).wVirtualKeyCode = virt_key; + KEV(0).wRepeatCount = KEV(1).wRepeatCount = 1; + KEV(0).wVirtualScanCode = KEV(1).wVirtualScanCode = + MapVirtualKeyW(virt_key, MAPVK_VK_TO_VSC); + KEV(0).dwControlKeyState = KEV(1).dwControlKeyState = ctr_key_state; + if (ctr_key_state & LEFT_ALT_PRESSED) { + kb_state[VK_LMENU] = 0x01; + } + if (ctr_key_state & RIGHT_ALT_PRESSED) { + kb_state[VK_RMENU] = 0x01; + } + if (ctr_key_state & LEFT_CTRL_PRESSED) { + kb_state[VK_LCONTROL] = 0x01; + } + if (ctr_key_state & RIGHT_CTRL_PRESSED) { + kb_state[VK_RCONTROL] = 0x01; + } + if (ctr_key_state & SHIFT_PRESSED) { + kb_state[VK_SHIFT] = 0x01; + } + ret = ToUnicode(virt_key, KEV(0).wVirtualScanCode, kb_state, buf, 2, 0); + if (ret == 1) { + if(!is_wsl && + ((ctr_key_state & LEFT_ALT_PRESSED) || + (ctr_key_state & RIGHT_ALT_PRESSED))) { + /* + * If ALT key is pressed, the UnicodeChar value of the keyup event is + * set to 0 on nomal console. Emulate this behavior. + * See https://github.com/Microsoft/console/issues/320 + */ + KEV(0).uChar.UnicodeChar = buf[0]; + KEV(1).uChar.UnicodeChar = 0; + } else{ + /* + * In WSL UnicodeChar is normally set. This behavior cause #2111. + */ + KEV(0).uChar.UnicodeChar = KEV(1).uChar.UnicodeChar = buf[0]; + } + } else { + KEV(0).uChar.UnicodeChar = KEV(1).uChar.UnicodeChar = 0; + } +# undef KEV +} + +TEST_IMPL(tty_duplicate_vt100_fn_key) { + int r; + int ttyin_fd; + uv_tty_t tty_in; + uv_loop_t* loop; + HANDLE handle; + INPUT_RECORD records[2]; + DWORD written; + + loop = uv_default_loop(); + + /* Make sure we have an FD that refers to a tty */ + handle = CreateFileA("conin$", + GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, + NULL, + OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL, + NULL); + ASSERT(handle != INVALID_HANDLE_VALUE); + ttyin_fd = _open_osfhandle((intptr_t) handle, 0); + ASSERT(ttyin_fd >= 0); + ASSERT(UV_TTY == uv_guess_handle(ttyin_fd)); + + r = uv_tty_init(uv_default_loop(), &tty_in, ttyin_fd, 1); /* Readable. */ + ASSERT(r == 0); + ASSERT(uv_is_readable((uv_stream_t*) &tty_in)); + ASSERT(!uv_is_writable((uv_stream_t*) &tty_in)); + + r = uv_read_start((uv_stream_t*)&tty_in, tty_alloc, tty_read); + ASSERT(r == 0); + + expect_str = ESC"[[A"; + expect_nread = strlen(expect_str); + + /* Turn on raw mode. */ + r = uv_tty_set_mode(&tty_in, UV_TTY_MODE_RAW); + ASSERT(r == 0); + + /* + * Send F1 keystrokes. Test of issue cause by #2114 that vt100 fn key + * duplicate. + */ + make_key_event_records(VK_F1, 0, TRUE, records); + WriteConsoleInputW(handle, records, ARRAY_SIZE(records), &written); + ASSERT(written == ARRAY_SIZE(records)); + + uv_run(loop, UV_RUN_DEFAULT); + + MAKE_VALGRIND_HAPPY(); + return 0; +} + +TEST_IMPL(tty_duplicate_alt_modifier_key) { + int r; + int ttyin_fd; + uv_tty_t tty_in; + uv_loop_t* loop; + HANDLE handle; + INPUT_RECORD records[2]; + INPUT_RECORD alt_records[2]; + DWORD written; + + loop = uv_default_loop(); + + /* Make sure we have an FD that refers to a tty */ + handle = CreateFileA("conin$", + GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, + NULL, + OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL, + NULL); + ASSERT(handle != INVALID_HANDLE_VALUE); + ttyin_fd = _open_osfhandle((intptr_t) handle, 0); + ASSERT(ttyin_fd >= 0); + ASSERT(UV_TTY == uv_guess_handle(ttyin_fd)); + + r = uv_tty_init(uv_default_loop(), &tty_in, ttyin_fd, 1); /* Readable. */ + ASSERT(r == 0); + ASSERT(uv_is_readable((uv_stream_t*) &tty_in)); + ASSERT(!uv_is_writable((uv_stream_t*) &tty_in)); + + r = uv_read_start((uv_stream_t*)&tty_in, tty_alloc, tty_read); + ASSERT(r == 0); + + expect_str = ESC"a"ESC"a"; + expect_nread = strlen(expect_str); + + /* Turn on raw mode. */ + r = uv_tty_set_mode(&tty_in, UV_TTY_MODE_RAW); + ASSERT(r == 0); + + /* Emulate transmission of M-a at normal console */ + make_key_event_records(VK_MENU, 0, TRUE, alt_records); + WriteConsoleInputW(handle, &alt_records[0], 1, &written); + ASSERT(written == 1); + make_key_event_records(L'A', LEFT_ALT_PRESSED, FALSE, records); + WriteConsoleInputW(handle, records, ARRAY_SIZE(records), &written); + ASSERT(written == 2); + WriteConsoleInputW(handle, &alt_records[1], 1, &written); + ASSERT(written == 1); + + /* Emulate transmission of M-a at WSL(#2111) */ + make_key_event_records(VK_MENU, 0, TRUE, alt_records); + WriteConsoleInputW(handle, &alt_records[0], 1, &written); + ASSERT(written == 1); + make_key_event_records(L'A', LEFT_ALT_PRESSED, TRUE, records); + WriteConsoleInputW(handle, records, ARRAY_SIZE(records), &written); + ASSERT(written == 2); + WriteConsoleInputW(handle, &alt_records[1], 1, &written); + ASSERT(written == 1); + + uv_run(loop, UV_RUN_DEFAULT); + + MAKE_VALGRIND_HAPPY(); + return 0; +} + +TEST_IMPL(tty_composing_character) { + int r; + int ttyin_fd; + uv_tty_t tty_in; + uv_loop_t* loop; + HANDLE handle; + INPUT_RECORD records[2]; + INPUT_RECORD alt_records[2]; + DWORD written; + + loop = uv_default_loop(); + + /* Make sure we have an FD that refers to a tty */ + handle = CreateFileA("conin$", + GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, + NULL, + OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL, + NULL); + ASSERT(handle != INVALID_HANDLE_VALUE); + ttyin_fd = _open_osfhandle((intptr_t) handle, 0); + ASSERT(ttyin_fd >= 0); + ASSERT(UV_TTY == uv_guess_handle(ttyin_fd)); + + r = uv_tty_init(uv_default_loop(), &tty_in, ttyin_fd, 1); /* Readable. */ + ASSERT(r == 0); + ASSERT(uv_is_readable((uv_stream_t*) &tty_in)); + ASSERT(!uv_is_writable((uv_stream_t*) &tty_in)); + + r = uv_read_start((uv_stream_t*)&tty_in, tty_alloc, tty_read); + ASSERT(r == 0); + + expect_str = EUR_UTF8; + expect_nread = strlen(expect_str); + + /* Turn on raw mode. */ + r = uv_tty_set_mode(&tty_in, UV_TTY_MODE_RAW); + ASSERT(r == 0); + + /* Emulate EUR inputs by LEFT ALT+NUMPAD ASCII KeyComos */ + make_key_event_records(VK_MENU, 0, FALSE, alt_records); + alt_records[1].Event.KeyEvent.uChar.UnicodeChar = EUR_UNICODE; + WriteConsoleInputW(handle, &alt_records[0], 1, &written); + make_key_event_records(VK_NUMPAD0, LEFT_ALT_PRESSED, FALSE, records); + WriteConsoleInputW(handle, records, ARRAY_SIZE(records), &written); + ASSERT(written == ARRAY_SIZE(records)); + make_key_event_records(VK_NUMPAD1, LEFT_ALT_PRESSED, FALSE, records); + WriteConsoleInputW(handle, records, ARRAY_SIZE(records), &written); + ASSERT(written == ARRAY_SIZE(records)); + make_key_event_records(VK_NUMPAD2, LEFT_ALT_PRESSED, FALSE, records); + WriteConsoleInputW(handle, records, ARRAY_SIZE(records), &written); + ASSERT(written == ARRAY_SIZE(records)); + make_key_event_records(VK_NUMPAD8, LEFT_ALT_PRESSED, FALSE, records); + WriteConsoleInputW(handle, records, ARRAY_SIZE(records), &written); + ASSERT(written == ARRAY_SIZE(records)); + WriteConsoleInputW(handle, &alt_records[1], 1, &written); + + uv_run(loop, UV_RUN_DEFAULT); + + MAKE_VALGRIND_HAPPY(); + return 0; +} + +#else + +typedef int file_has_no_tests; /* ISO C forbids an empty translation unit. */ + +#endif /* ifndef _WIN32 */ |