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Diffstat (limited to 'test/functional/job')
-rw-r--r--test/functional/job/CMakeLists.txt2
-rw-r--r--test/functional/job/job_spec.lua87
-rw-r--r--test/functional/job/tty-test.c114
3 files changed, 195 insertions, 8 deletions
diff --git a/test/functional/job/CMakeLists.txt b/test/functional/job/CMakeLists.txt
new file mode 100644
index 0000000000..14ec287816
--- /dev/null
+++ b/test/functional/job/CMakeLists.txt
@@ -0,0 +1,2 @@
+add_executable(tty-test tty-test.c)
+target_link_libraries(tty-test ${LIBUV_LIBRARIES})
diff --git a/test/functional/job/job_spec.lua b/test/functional/job/job_spec.lua
index 5304c9e9d3..0051de09e1 100644
--- a/test/functional/job/job_spec.lua
+++ b/test/functional/job/job_spec.lua
@@ -4,6 +4,7 @@ local clear, nvim, eq, neq, ok, expect, eval, next_message, run, stop, session
= helpers.clear, helpers.nvim, helpers.eq, helpers.neq, helpers.ok,
helpers.expect, helpers.eval, helpers.next_message, helpers.run,
helpers.stop, helpers.session
+local insert = helpers.insert
local channel = nvim('get_api_info')[1]
@@ -41,11 +42,11 @@ describe('jobs', function()
nvim('command', "let j = jobstart('xxx', 'cat', ['-'])")
neq(0, eval('j'))
nvim('command', 'call jobsend(j, "abc\\n")')
- eq({'notification', 'stdout', {{'abc'}}}, next_message())
+ eq({'notification', 'stdout', {{'abc', ''}}}, next_message())
nvim('command', 'call jobsend(j, "123\\nxyz\\n")')
- eq({'notification', 'stdout', {{'123', 'xyz'}}}, next_message())
+ eq({'notification', 'stdout', {{'123', 'xyz', ''}}}, next_message())
nvim('command', 'call jobsend(j, [123, "xyz"])')
- eq({'notification', 'stdout', {{'123', 'xyz'}}}, next_message())
+ eq({'notification', 'stdout', {{'123', 'xyz', ''}}}, next_message())
nvim('command', "call jobstop(j)")
eq({'notification', 'exit', {0}}, next_message())
end)
@@ -60,24 +61,41 @@ describe('jobs', function()
-- v:job_data preserves NULs.
nvim('command', notify_str('v:job_data[1]', 'get(v:job_data, 2)'))
nvim('command', "let j = jobstart('xxx', 'cat', ['"..filename.."'])")
- eq({'notification', 'stdout', {{'abc\ndef'}}}, next_message())
+ eq({'notification', 'stdout', {{'abc\ndef', ''}}}, next_message())
eq({'notification', 'exit', {0}}, next_message())
os.remove(filename)
-- jobsend() preserves NULs.
nvim('command', "let j = jobstart('xxx', 'cat', ['-'])")
nvim('command', [[call jobsend(j, ["123\n456"])]])
- eq({'notification', 'stdout', {{'123\n456'}}}, next_message())
+ eq({'notification', 'stdout', {{'123\n456', ''}}}, next_message())
nvim('command', "call jobstop(j)")
end)
- it('will hold data if it does not end in a newline', function()
+ it('will not buffer data if it doesnt end in newlines', function()
nvim('command', notify_str('v:job_data[1]', 'get(v:job_data, 2)'))
nvim('command', "let j = jobstart('xxx', 'cat', ['-'])")
nvim('command', 'call jobsend(j, "abc\\nxyz")')
- eq({'notification', 'stdout', {{'abc'}}}, next_message())
+ eq({'notification', 'stdout', {{'abc', 'xyz'}}}, next_message())
+ nvim('command', "call jobstop(j)")
+ eq({'notification', 'exit', {0}}, next_message())
+ end)
+
+ it('can preserve newlines', function()
+ nvim('command', notify_str('v:job_data[1]', 'get(v:job_data, 2)'))
+ nvim('command', "let j = jobstart('xxx', 'cat', ['-'])")
+ nvim('command', 'call jobsend(j, "a\\n\\nc\\n\\n\\n\\nb\\n\\n")')
+ eq({'notification', 'stdout', {{'a', '', 'c', '', '', '', 'b', '', ''}}},
+ next_message())
+ end)
+
+ it('can preserve nuls', function()
+ nvim('command', notify_str('v:job_data[1]', 'get(v:job_data, 2)'))
+ nvim('command', "let j = jobstart('xxx', 'cat', ['-'])")
+ nvim('command', 'call jobsend(j, ["\n123\n", "abc\\nxyz\n"])')
+ eq({'notification', 'stdout', {{'\n123\n', 'abc\nxyz\n', ''}}},
+ next_message())
nvim('command', "call jobstop(j)")
- eq({'notification', 'stdout', {{'xyz'}}}, next_message())
eq({'notification', 'exit', {0}}, next_message())
end)
@@ -107,4 +125,57 @@ describe('jobs', function()
eq({'notification', 'j', {{jobid, 'stdout', {'abcdef'}}}}, next_message())
eq({'notification', 'j', {{jobid, 'exit'}}}, next_message())
end)
+
+ describe('running tty-test program', function()
+ local function next_chunk()
+ local rv = ''
+ while true do
+ local msg = next_message()
+ local data = msg[3][1]
+ for i = 1, #data do
+ data[i] = data[i]:gsub('\n', '\000')
+ end
+ rv = table.concat(data, '\n')
+ rv = rv:gsub('\r\n$', '')
+ if rv ~= '' then
+ break
+ end
+ end
+ return rv
+ end
+
+ local function send(str)
+ nvim('command', 'call jobsend(j, "'..str..'")')
+ end
+
+ before_each(function()
+ -- the full path to tty-test seems to be required when running on travis.
+ insert('build/bin/tty-test')
+ nvim('command', 'let exec = expand("<cfile>:p")')
+ nvim('command', notify_str('v:job_data[1]', 'get(v:job_data, 2)'))
+ nvim('command', "let j = jobstart('xxx', exec, [], {})")
+ eq('tty ready', next_chunk())
+ end)
+
+ it('echoing input', function()
+ send('test')
+ -- the tty driver will echo input by default
+ eq('test', next_chunk())
+ end)
+
+ it('resizing window', function()
+ nvim('command', 'call jobresize(j, 40, 10)')
+ eq('screen resized. rows: 10, columns: 40', next_chunk())
+ nvim('command', 'call jobresize(j, 10, 40)')
+ eq('screen resized. rows: 40, columns: 10', next_chunk())
+ end)
+
+ it('preprocessing ctrl+c with terminal driver', function()
+ send('\\<c-c>')
+ eq('^Cinterrupt received, press again to exit', next_chunk())
+ send('\\<c-c>')
+ eq('^Ctty done', next_chunk())
+ eq({'notification', 'exit', {0}}, next_message())
+ end)
+ end)
end)
diff --git a/test/functional/job/tty-test.c b/test/functional/job/tty-test.c
new file mode 100644
index 0000000000..25e76840aa
--- /dev/null
+++ b/test/functional/job/tty-test.c
@@ -0,0 +1,114 @@
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <uv.h>
+
+#ifdef _WIN32
+#include <windows.h>
+bool owns_tty(void)
+{
+ HWND consoleWnd = GetConsoleWindow();
+ DWORD dwProcessId;
+ GetWindowThreadProcessId(consoleWnd, &dwProcessId);
+ return GetCurrentProcessId() == dwProcessId;
+}
+#else
+bool owns_tty(void)
+{
+ // TODO: Check if the process is the session leader
+ return true;
+}
+#endif
+
+#define is_terminal(stream) (uv_guess_handle(fileno(stream)) == UV_TTY)
+#define BUF_SIZE 0xfff
+
+static void walk_cb(uv_handle_t *handle, void *arg) {
+ if (!uv_is_closing(handle)) {
+ uv_close(handle, NULL);
+ }
+}
+
+static void sigwinch_cb(uv_signal_t *handle, int signum)
+{
+ int width, height;
+ uv_tty_t *tty = handle->data;
+ uv_tty_get_winsize(tty, &width, &height);
+ fprintf(stderr, "screen resized. rows: %d, columns: %d\n", height, width);
+}
+
+static void sigint_cb(uv_signal_t *handle, int signum)
+{
+ bool *interrupted = handle->data;
+
+ if (*interrupted) {
+ uv_walk(uv_default_loop(), walk_cb, NULL);
+ return;
+ }
+
+ *interrupted = true;
+ fprintf(stderr, "interrupt received, press again to exit\n");
+}
+
+static void alloc_cb(uv_handle_t *handle, size_t suggested, uv_buf_t *buf)
+{
+ buf->len = BUF_SIZE;
+ buf->base = malloc(BUF_SIZE);
+}
+
+static void read_cb(uv_stream_t *stream, ssize_t cnt, const uv_buf_t *buf)
+{
+ if (cnt <= 0) {
+ uv_read_stop(stream);
+ return;
+ }
+
+ fprintf(stderr, "received data: ");
+ uv_loop_t write_loop;
+ uv_loop_init(&write_loop);
+ uv_tty_t out;
+ uv_tty_init(&write_loop, &out, 1, 0);
+ uv_write_t req;
+ uv_buf_t b = {.base = buf->base, .len = buf->len};
+ uv_write(&req, (uv_stream_t *)&out, &b, 1, NULL);
+ uv_run(&write_loop, UV_RUN_DEFAULT);
+ uv_close((uv_handle_t *)&out, NULL);
+ uv_run(&write_loop, UV_RUN_DEFAULT);
+ if (uv_loop_close(&write_loop)) {
+ abort();
+ }
+ free(buf->base);
+}
+
+int main(int argc, char **argv)
+{
+ if (!is_terminal(stdin)) {
+ fprintf(stderr, "stdin is not a terminal\n");
+ exit(2);
+ }
+
+ if (!is_terminal(stdout)) {
+ fprintf(stderr, "stdout is not a terminal\n");
+ exit(2);
+ }
+
+ if (!is_terminal(stderr)) {
+ fprintf(stderr, "stderr is not a terminal\n");
+ exit(2);
+ }
+
+ bool interrupted = false;
+ fprintf(stderr, "tty ready\n");
+ uv_tty_t tty;
+ uv_tty_init(uv_default_loop(), &tty, fileno(stderr), 1);
+ uv_read_start((uv_stream_t *)&tty, alloc_cb, read_cb);
+ uv_signal_t sigwinch_watcher, sigint_watcher;
+ uv_signal_init(uv_default_loop(), &sigwinch_watcher);
+ sigwinch_watcher.data = &tty;
+ uv_signal_start(&sigwinch_watcher, sigwinch_cb, SIGWINCH);
+ uv_signal_init(uv_default_loop(), &sigint_watcher);
+ sigint_watcher.data = &interrupted;
+ uv_signal_start(&sigint_watcher, sigint_cb, SIGINT);
+ uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ fprintf(stderr, "tty done\n");
+}
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