From a55c209099c96101288350043817c5dc50fdb158 Mon Sep 17 00:00:00 2001
From: Ophestra <cat@gensokyo.uk>
Date: Wed, 26 Nov 2025 16:27:46 +0900
Subject: [PATCH] internal/pipewire: additional Client::Info test case

This appears to add *one single entry* compared to the message before it. The inefficiency of this protocol is beyond imagination.

Signed-off-by: Ophestra <cat@gensokyo.uk>
---
 internal/pipewire/client_test.go              |  45 ++++++++++++++++++
 internal/pipewire/header_test.go              |   6 +++
 internal/pipewire/pipewire_test.go            |   5 ++
 .../testdata/17-recvmsg00-message04-header    | Bin 0 -> 16 bytes
 .../testdata/18-recvmsg00-message04-POD       | Bin 0 -> 2000 bytes
 5 files changed, 56 insertions(+)
 create mode 100644 internal/pipewire/testdata/17-recvmsg00-message04-header
 create mode 100644 internal/pipewire/testdata/18-recvmsg00-message04-POD

diff --git a/internal/pipewire/client_test.go b/internal/pipewire/client_test.go
index 69a9547..96ea8fa 100644
--- a/internal/pipewire/client_test.go
+++ b/internal/pipewire/client_test.go
@@ -68,6 +68,51 @@ func TestClientInfo(t *testing.T) {
 				{Key: "settings.check-rate", Value: "false"},
 				{Key: "core.version", Value: "1.4.7"},
 			}}}, nil},
+
+		{"sample**", []byte(recvmsg00Message04POD), pipewire.ClientInfo{
+			ID:         34,
+			ChangeMask: pipewire.PW_CLIENT_CHANGE_MASK_PROPS,
+			Props: &pipewire.SPADict{NItems: 39, Items: []pipewire.SPADictItem{
+				{Key: "pipewire.protocol", Value: "protocol-native"},
+				{Key: "core.name", Value: "pipewire-alice-1443"},
+				{Key: "pipewire.sec.socket", Value: "pipewire-0-manager"},
+				{Key: "pipewire.sec.pid", Value: "1443"},
+				{Key: "pipewire.sec.uid", Value: "1000"},
+				{Key: "pipewire.sec.gid", Value: "100"},
+				{Key: "module.id", Value: "2"},
+				{Key: "object.id", Value: "34"},
+				{Key: "object.serial", Value: "34"},
+				{Key: "remote.intention", Value: "manager"},
+				{Key: "application.name", Value: "pw-container"},
+				{Key: "application.process.binary", Value: "pw-container"},
+				{Key: "application.language", Value: "en_US.UTF-8"},
+				{Key: "application.process.id", Value: "1443"},
+				{Key: "application.process.user", Value: "alice"},
+				{Key: "application.process.host", Value: "nixos"},
+				{Key: "application.process.session-id", Value: "1"},
+				{Key: "window.x11.display", Value: ":0"},
+				{Key: "cpu.vm.name", Value: "qemu"},
+				{Key: "log.level", Value: "0"},
+				{Key: "cpu.max-align", Value: "32"},
+				{Key: "default.clock.rate", Value: "48000"},
+				{Key: "default.clock.quantum", Value: "1024"},
+				{Key: "default.clock.min-quantum", Value: "32"},
+				{Key: "default.clock.max-quantum", Value: "2048"},
+				{Key: "default.clock.quantum-limit", Value: "8192"},
+				{Key: "default.clock.quantum-floor", Value: "4"},
+				{Key: "default.video.width", Value: "640"},
+				{Key: "default.video.height", Value: "480"},
+				{Key: "default.video.rate.num", Value: "25"},
+				{Key: "default.video.rate.denom", Value: "1"},
+				{Key: "clock.power-of-two-quantum", Value: "true"},
+				{Key: "link.max-buffers", Value: "64"},
+				{Key: "mem.warn-mlock", Value: "false"},
+				{Key: "mem.allow-mlock", Value: "true"},
+				{Key: "settings.check-quantum", Value: "false"},
+				{Key: "settings.check-rate", Value: "false"},
+				{Key: "core.version", Value: "1.4.7"},
+				{Key: "pipewire.access", Value: "unrestricted"},
+			}}}, nil},
 	}.run(t)
 }
 
diff --git a/internal/pipewire/header_test.go b/internal/pipewire/header_test.go
index 20f7ded..56f51c8 100644
--- a/internal/pipewire/header_test.go
+++ b/internal/pipewire/header_test.go
@@ -59,6 +59,12 @@ func TestHeader(t *testing.T) {
 			Size:   0x7a0, Sequence: 3, FileCount: 0,
 		}, nil},
 
+		{"PW_CLIENT_EVENT_INFO**", []byte(recvmsg00Message04Header), pipewire.Header{
+			ID:     pipewire.PW_ID_CLIENT,
+			Opcode: pipewire.PW_CLIENT_EVENT_INFO,
+			Size:   0x7d0, Sequence: 4, FileCount: 0,
+		}, nil},
+
 		{"PW_SECURITY_CONTEXT_METHOD_CREATE", []byte{
 			// Id
 			3, 0, 0, 0,
diff --git a/internal/pipewire/pipewire_test.go b/internal/pipewire/pipewire_test.go
index bfdc571..3d2ff05 100644
--- a/internal/pipewire/pipewire_test.go
+++ b/internal/pipewire/pipewire_test.go
@@ -46,4 +46,9 @@ var (
 	recvmsg00Message03Header string
 	//go:embed testdata/16-recvmsg00-message03-POD
 	recvmsg00Message03POD string
+
+	//go:embed testdata/17-recvmsg00-message04-header
+	recvmsg00Message04Header string
+	//go:embed testdata/18-recvmsg00-message04-POD
+	recvmsg00Message04POD string
 )
diff --git a/internal/pipewire/testdata/17-recvmsg00-message04-header b/internal/pipewire/testdata/17-recvmsg00-message04-header
new file mode 100644
index 0000000000000000000000000000000000000000..4c4b0f7541adc5506c04d95c0c54c0d3bf4e4bce
GIT binary patch
literal 16
ScmZQ%U|_hw&cMLJ0096BO#s~h

literal 0
HcmV?d00001

diff --git a/internal/pipewire/testdata/18-recvmsg00-message04-POD b/internal/pipewire/testdata/18-recvmsg00-message04-POD
new file mode 100644
index 0000000000000000000000000000000000000000..bb28d8248055412314a08e81bedb819bd9434591
GIT binary patch
literal 2000
zcmX@X&cMLOz`(!)#Yzkiz`?-4z{<eDzzE?oEI?DI4iy(-U|;~LEyyfLEzc}U)hj5<
zFUe2N&w<Jdz~rIAx_OBunPsUATu|}k{GwF7yu{p8sCp5oILtiV#GK6JR9!<86JxLn
zba}nv)MUNl{N(J^60p25x_$%Q+{C=Z^wc7-G=m_TJXn80W(q_W;%AV5U>0IkUy4P&
zfq?<Y46N$Y5$ZwV3^pI493Bq2`6;D2sd{jQOi*_kfed9}fUC<-%1TWxL8xPfsxvl$
zC<MhN$b6`};?$zdL{MCytAn|-C^a{~BvmgnuOv0EBr`t`VhSWqLFT{$52ik`pdcqR
zIT553IocR_q3$Rs*G<mPD@n}EgM_#=R2*4fK~a8kYH_h%Qf6LaQ6<DiT>3?^=+8;a
zOD|1K2PYXGsC;T(d}y#<Xo#Dx1=v7ws5mxzL4gcP+aUkJ;#m@p`qE;EUqA-4!PJ40
zB?AKkK7ASa#gIhFz`y|0mzP<QU(CS3AP+MKDLi4}Qk+^`oSC1e3vwqc9T<WvXJBA}
zrSJ00yp;TMy$VA^y_C%2f}BKXIKtxD3Y;1l7+~R(Tu`c4mWzlonEwk?b4x)+!}4QJ
ze!5;xYFR2M&49#V_Ct*WmldFJ1DThbSOLnO>7Yadv)34!U}5e|Nli;E%_-4K&dE>C
z)+<UZ0mm95JWMPg8Al8n9;oUIOB3@-N^_xQ5y)Oc10!%sm%^$(H#1Kcp$FuCba&y<
zmso+O4;DT~1}5MHC4<#Is9m}_nYo#esD|mYFth}R1b%&KIr;gJf(aJRV9zlyFu=+=
zSa_6WrljWUm1m}uWPrQ{F0Vo1VP*n}8CX6+RiBZXnVtc57_8hev4E(D<quT#p!m_t
z0|huN+>A`Y*1^*`7WFBqdHJ9y0xN|11D0N4`5zMh1^MNvMY{QEx+UfLr~wWOx00e#
za0-EyH#wPk*?ORamQ<RSmRbbLI$(QX?lXf17(X<Aa#M5l$`gz7baO!o4w25%5_5_{
z2E*zjkh;X2ocwaALUj9K;ZvMiQj(dMUaXg#k(!*1a5F4F!_0-n7n*udfP&qNt{zt2
zf$P7r)FM!Z2PuT9Gt@KDGiP96fVme|AL=D0gUU{Ld0U!Slv-R;l$l(T3a-NdyTWKv

literal 0
HcmV?d00001