From 32b1d721706a8b42d900969679f2fc59d99a371b Mon Sep 17 00:00:00 2001
From: Adam Saponara <as@php.net>
Date: Sun, 28 Nov 2021 13:24:07 -0500
Subject: [PATCH] add test case for `tb_printf_ex`

---
 tests/run.sh                   | 11 +++++++++++
 tests/test_basic/expected.ansi |  2 +-
 tests/test_basic/test.php      |  5 ++++-
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/tests/run.sh b/tests/run.sh
index f674d29..367b64b 100755
--- a/tests/run.sh
+++ b/tests/run.sh
@@ -11,6 +11,8 @@ main() {
     local xterm_fg='grey93'
     local main_ec=0
 
+    check_deps
+
     # loop through each 'test_*' dir
     for test_php in $(find . -type f -wholename '*/test_*/test.php'); do
         local test_dir=$(dirname $test_php)
@@ -123,4 +125,13 @@ main() {
     return $main_ec
 }
 
+check_deps() {
+    for dep in Xvfb xterm xvkbd; do
+        if ! command -v $dep &>/dev/null; then
+            echo "Missing dependency: $dep"
+            exit 1
+        fi
+    done
+}
+
 main
diff --git a/tests/test_basic/expected.ansi b/tests/test_basic/expected.ansi
index 3cf5db9..7666d00 100644
--- a/tests/test_basic/expected.ansi
+++ b/tests/test_basic/expected.ansi
@@ -1,7 +1,7 @@
 #5[0m[0;31;40mw[0;31;40mi[0;31;40md[0;31;40mt[0;31;40mh[0;31;40m=[0;31;40m8[0;31;40m0[0m
 #5[0m[0;32;40mh[0;32;40me[0;32;40mi[0;32;40mg[0;32;40mh[0;32;40mt[0;32;40m=[0;32;40m2[0;32;40m4[0m
 #5[0m[0;34;40me[0;34;40mv[0;34;40me[0;34;40mn[0;34;40mt[0;34;40m [0;34;40mr[0;34;40mv[0;34;40m=[0;34;40m0[0;34;40m [0;34;40mt[0;34;40my[0;34;40mp[0;34;40me[0;34;40m=[0;34;40m1[0;34;40m [0;34;40mm[0;34;40mo[0;34;40md[0;34;40m=[0;34;40m2[0;34;40m [0;34;40mk[0;34;40me[0;34;40my[0;34;40m=[0;34;40m1[0;34;40m [0;34;40mc[0;34;40mh[0;34;40m=[0;34;40m0[0;34;40m [0;34;40mw[0;34;40m=[0;34;40m0[0;34;40m [0;34;40mh[0;34;40m=[0;34;40m0[0;34;40m [0;34;40mx[0;34;40m=[0;34;40m0[0;34;40m [0;34;40my[0;34;40m=[0;34;40m0[0m
-
+#5[0mout_w=50[0m
 
 
 
diff --git a/tests/test_basic/test.php b/tests/test_basic/test.php
index 580b9c5..3d22205 100755
--- a/tests/test_basic/test.php
+++ b/tests/test_basic/test.php
@@ -19,7 +19,8 @@ $test->xvkbd('\Ca'); // Ctrl-A
 $event = $test->ffi->new('struct tb_event');
 $rv = $test->ffi->tb_peek_event(FFI::addr($event), 1000);
 
-$test->ffi->tb_printf(0, 2, $blue, $bg, "event rv=%d type=%d mod=%d key=%d ch=%d w=%d h=%d x=%d y=%d",
+$out_w = $test->ffi->new('size_t');
+$test->ffi->tb_printf_ex(0, 2, $blue, $bg, FFI::addr($out_w), "event rv=%d type=%d mod=%d key=%d ch=%d w=%d h=%d x=%d y=%d",
     $rv,
     $event->type,
     $event->mod,
@@ -31,6 +32,8 @@ $test->ffi->tb_printf(0, 2, $blue, $bg, "event rv=%d type=%d mod=%d key=%d ch=%d
     $event->y
 );
 
+$test->ffi->tb_printf(0, 3, 0, 0, "out_w=%d", $out_w->cdata);
+
 $test->ffi->tb_present();
 
 $test->screencap();
-- 
2.39.5