From 7ed78a31debb0250bae16d8b4098a4689f29bb60 Mon Sep 17 00:00:00 2001
From: Berke Güzel <wenekar1@gmail.com>
Date: Thu, 15 Oct 2026 12:30:14 +0300
Subject: Take the terminal name from term_options.name

The core hard-coded "wsap_term" for XTVERSION, the XTGETTCAP TN and
name default, and the OSC 9 notification title. A headless library
should take its identity from the host.

term_options.name sets the name. NULL or "" selects "term". term_new()
copies it and returns NULL unless it is 1 to 63 printable ASCII bytes,
since DCS replies echo it. A DCS +p still changes the TN value, and
the XTVERSION and notification defaults keep the host name.

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
---
 tests/dcs_test.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 49 insertions(+), 4 deletions(-)

(limited to 'tests/dcs_test.c')

diff --git a/tests/dcs_test.c b/tests/dcs_test.c
index 0e67f78..d9455be 100644
--- a/tests/dcs_test.c
+++ b/tests/dcs_test.c
@@ -176,8 +176,8 @@ static void test_xtgettcap(void)
 {
     struct term *t = new_term(80, 24);
     assert_tcap(t, "kind", "\033[1;2B");
-    assert_tcap(t, "TN", "wsap_term");
-    assert_tcap(t, "name", "wsap_term");
+    assert_tcap(t, "TN", "term");
+    assert_tcap(t, "name", "term");
     assert_tcap(t, "Co", "16777216");
     assert_tcap(t, "colors", "16777216");
     assert_tcap(t, "RGB", "8/8/8");
@@ -230,7 +230,7 @@ static void test_xtgettcap_multi(void)
 
     snprintf(req, sizeof(req), "\033P+q%s;%s\033\\", hk, htn);
     snprintf(want, sizeof(want), "\033P1+r%s=%s;%s=%s\033\\",
-             hk, hv, htn, "777361705f7465726d");
+             hk, hv, htn, "7465726d");
     response_len = 0;
     write_seq(t, req);
     expect_response(want);
@@ -383,7 +383,51 @@ static void test_xtversion(void)
     struct term *t = new_term(80, 24);
     response_len = 0;
     write_seq(t, "\033[>0q");
-    expect_response("\033P>|wsap_term\033\\");
+    expect_response("\033P>|term\033\\");
+    term_free(t);
+}
+
+/* term_options.name feeds XTVERSION and the TN and name capabilities. */
+static void test_host_name(void)
+{
+    struct term_options opt = {
+        .size = { .x = 80, .y = 24 },
+        .scrollback = TEST_SCROLLBACK,
+        .name = "myterm",
+        .callbacks = { .reply = respond },
+    };
+    struct term *t = term_new(&opt);
+    assert(t);
+    response_len = 0;
+    write_seq(t, "\033[>0q");
+    expect_response("\033P>|myterm\033\\");
+    assert_tcap(t, "TN", "myterm");
+    assert_tcap(t, "name", "myterm");
+
+    /* A DCS +p sets the capability value. The XTVERSION name does not change. */
+    response_len = 0;
+    write_seq(t, "\033P+p6f74686572\033\\");
+    expect_no_response();
+    assert_tcap(t, "TN", "other");
+    response_len = 0;
+    write_seq(t, "\033[>0q");
+    expect_response("\033P>|myterm\033\\");
+    term_free(t);
+
+    /* NULL and "" both select the default. */
+    opt.name = "";
+    t = term_new(&opt);
+    assert(t);
+    response_len = 0;
+    write_seq(t, "\033[>0q");
+    expect_response("\033P>|term\033\\");
+    term_free(t);
+    opt.name = NULL;
+    t = term_new(&opt);
+    assert(t);
+    response_len = 0;
+    write_seq(t, "\033[>0q");
+    expect_response("\033P>|term\033\\");
     term_free(t);
 }
 
@@ -467,6 +511,7 @@ int main(void)
     test_synchronized_output();
     test_ignored_dcs();
     test_xtversion();
+    test_host_name();
     test_bel_terminator();
     test_dcs_long_query();
     test_dcs_abort_c0();
-- 
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