From ec5470976f3a95ff3183835fcf6816d8ed2e87a57347f193f7576f85d5340a2d Mon Sep 17 00:00:00 2001
From: Adam Majer <amajer@suse.com>
Date: Tue, 2 Jan 2024 14:28:38 +0000
Subject: [PATCH] - c-ares-fixes.patch: fixes unit tests for new c-ares

OBS-URL: https://build.opensuse.org/package/show/devel:languages:nodejs/nodejs21?expand=0&rev=12
---
 c-ares-fixes.patch | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 nodejs21.changes   |  5 +++++
 nodejs21.spec      | 10 ++++++++++
 3 files changed, 61 insertions(+)
 create mode 100644 c-ares-fixes.patch

diff --git a/c-ares-fixes.patch b/c-ares-fixes.patch
new file mode 100644
index 0000000..bccc1bd
--- /dev/null
+++ b/c-ares-fixes.patch
@@ -0,0 +1,46 @@
+Index: node-v21.4.0/test/parallel/test-dns-resolveany-bad-ancount.js
+===================================================================
+--- node-v21.4.0.orig/test/parallel/test-dns-resolveany-bad-ancount.js
++++ node-v21.4.0/test/parallel/test-dns-resolveany-bad-ancount.js
+@@ -7,6 +7,8 @@ const dgram = require('dgram');
+ const dnsPromises = dns.promises;
+ 
+ const server = dgram.createSocket('udp4');
++const resolver = new dns.Resolver({ timeout: 100, tries: 1 });
++const resolverPromises = new dnsPromises.Resolver({ timeout: 100, tries: 1 });
+ 
+ server.on('message', common.mustCall((msg, { address, port }) => {
+   const parsed = dnstools.parseDNSPacket(msg);
+@@ -18,16 +20,20 @@ server.on('message', common.mustCall((ms
+     questions: parsed.questions,
+     answers: { type: 'A', address: '1.2.3.4', ttl: 123, domain },
+   });
+-  // Overwrite the # of answers with 2, which is incorrect.
++  // Overwrite the # of answers with 2, which is incorrect. The response is
++  // discarded in c-ares >= 1.21.0. This is the reason why a small timeout is
++  // used in the `Resolver` constructor. See
++  // https://github.com/nodejs/node/pull/50743#issue-1994909204
+   buf.writeUInt16LE(2, 6);
+   server.send(buf, port, address);
+ }, 2));
+ 
+ server.bind(0, common.mustCall(async () => {
+   const address = server.address();
+-  dns.setServers([`127.0.0.1:${address.port}`]);
++  resolver.setServers([`127.0.0.1:${address.port}`]);
++  resolverPromises.setServers([`127.0.0.1:${address.port}`]);
+ 
+-  dnsPromises.resolveAny('example.org')
++  resolverPromises.resolveAny('example.org')
+     .then(common.mustNotCall())
+     .catch(common.expectsError({
+       // May return EBADRESP or ETIMEOUT
+@@ -36,7 +42,7 @@ server.bind(0, common.mustCall(async ()
+       hostname: 'example.org'
+     }));
+ 
+-  dns.resolveAny('example.org', common.mustCall((err) => {
++  resolver.resolveAny('example.org', common.mustCall((err) => {
+     assert.notStrictEqual(err.code, 'SUCCESS');
+     assert.strictEqual(err.syscall, 'queryAny');
+     assert.strictEqual(err.hostname, 'example.org');
diff --git a/nodejs21.changes b/nodejs21.changes
index 6f7c45c..1a1f312 100644
--- a/nodejs21.changes
+++ b/nodejs21.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Jan  2 14:25:03 UTC 2024 - Adam Majer <adam.majer@suse.de>
+
+- c-ares-fixes.patch: fixes unit tests for new c-ares
+
 -------------------------------------------------------------------
 Mon Dec 11 07:31:07 UTC 2023 - Adam Majer <adam.majer@suse.de>
 
diff --git a/nodejs21.spec b/nodejs21.spec
index 1200ef4..07a3ebc 100644
--- a/nodejs21.spec
+++ b/nodejs21.spec
@@ -49,6 +49,11 @@ Release:        0
 %bcond_with libalternatives
 %endif
 
+# nodejs20+ is not for SLE12
+%if %{node_version_number} >= 20 && 0%{?suse_version} > 0 && 0%{?suse_version} < 1500
+ExclusiveArch do_not_build
+%endif
+
 %if %node_version_number >= 12
 %define openssl_req_ver 1.1.1
 %else
@@ -172,6 +177,7 @@ Patch200:       versioned.patch
 Patch305:       qemu_timeouts_arches.patch
 Patch308:       node-gyp-config.patch
 Patch309:       gcc13.patch
+Patch311:       c-ares-fixes.patch
 
 BuildRequires:  pkg-config
 BuildRequires:  fdupes
@@ -672,6 +678,7 @@ popd
 
 %if %{node_version_number} >= 19
 %patch308 -p1
+%else
 %endif
 %endif
 
@@ -686,7 +693,9 @@ popd
 %patch13 -p1
 %patch100 -p1
 %patch101 -p1
+%if 0%{?suse_version} >= 1500 || 0%{?suse_version} == 0
 %patch102 -p1
+%endif
 # Add check_output to configure script (not part of Python 2.6 in SLE11).
 %if 0%{?suse_version} == 1110
 %endif
@@ -701,6 +710,7 @@ popd
 
 %patch305 -p1
 %patch309 -p1
+%patch311 -p1
 
 %if %{node_version_number} == 12
 # minimist security update - patch50