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authorLibravatar Stephen Boyd <sboyd@kernel.org>2019-08-19 14:22:43 -0700
committerLibravatar Junio C Hamano <gitster@pobox.com>2019-08-21 15:09:34 -0700
commit3c81760bc66376c3ac69c39475cbe3b13e97e798 (patch)
tree0dd31739d1fc47df21441349a0cbdb215cf647b8 /t
parentGit 2.23 (diff)
downloadtgif-3c81760bc66376c3ac69c39475cbe3b13e97e798.tar.xz
userdiff: add a builtin pattern for dts files
The Linux kernel receives many patches to the devicetree files each release. The hunk header for those patches typically show nothing, making it difficult to figure out what node is being modified without applying the patch or opening the file and seeking to the context. Let's add a builtin 'dts' pattern to git so that users can get better diff output on dts files when they use the diff=dts driver. The regex has been constructed based on the spec at devicetree.org[1] and with some help from Johannes Sixt. [1] https://github.com/devicetree-org/devicetree-specification/releases/latest Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
-rwxr-xr-xt/t4018-diff-funcname.sh1
-rw-r--r--t/t4018/dts-labels9
-rw-r--r--t/t4018/dts-node-unitless8
-rw-r--r--t/t4018/dts-nodes8
-rw-r--r--t/t4018/dts-nodes-comment18
-rw-r--r--t/t4018/dts-nodes-comment28
-rw-r--r--t/t4018/dts-reference9
-rw-r--r--t/t4018/dts-root5
-rwxr-xr-xt/t4034-diff-words.sh1
-rw-r--r--t/t4034/dts/expect37
-rw-r--r--t/t4034/dts/post32
-rw-r--r--t/t4034/dts/pre32
12 files changed, 158 insertions, 0 deletions
diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh
index 9261d6d3a0..6f5ef0035e 100755
--- a/t/t4018-diff-funcname.sh
+++ b/t/t4018-diff-funcname.sh
@@ -31,6 +31,7 @@ diffpatterns="
cpp
csharp
css
+ dts
fortran
fountain
golang
diff --git a/t/t4018/dts-labels b/t/t4018/dts-labels
new file mode 100644
index 0000000000..b21ef8737b
--- /dev/null
+++ b/t/t4018/dts-labels
@@ -0,0 +1,9 @@
+/ {
+ label_1: node1@ff00 {
+ label2: RIGHT {
+ vendor,some-property;
+
+ ChangeMe = <0x45-30>;
+ };
+ };
+};
diff --git a/t/t4018/dts-node-unitless b/t/t4018/dts-node-unitless
new file mode 100644
index 0000000000..c5287d9141
--- /dev/null
+++ b/t/t4018/dts-node-unitless
@@ -0,0 +1,8 @@
+/ {
+ label_1: node1 {
+ RIGHT {
+ prop-array = <1>, <4>;
+ ChangeMe = <0xffeedd00>;
+ };
+ };
+};
diff --git a/t/t4018/dts-nodes b/t/t4018/dts-nodes
new file mode 100644
index 0000000000..5a4334bb16
--- /dev/null
+++ b/t/t4018/dts-nodes
@@ -0,0 +1,8 @@
+/ {
+ label_1: node1@ff00 {
+ RIGHT@deadf00,4000 {
+ #size-cells = <1>;
+ ChangeMe = <0xffeedd00>;
+ };
+ };
+};
diff --git a/t/t4018/dts-nodes-comment1 b/t/t4018/dts-nodes-comment1
new file mode 100644
index 0000000000..559dfce9b3
--- /dev/null
+++ b/t/t4018/dts-nodes-comment1
@@ -0,0 +1,8 @@
+/ {
+ label_1: node1@ff00 {
+ RIGHT@deadf00,4000 /* &a comment */ {
+ #size-cells = <1>;
+ ChangeMe = <0xffeedd00>;
+ };
+ };
+};
diff --git a/t/t4018/dts-nodes-comment2 b/t/t4018/dts-nodes-comment2
new file mode 100644
index 0000000000..27e9718b31
--- /dev/null
+++ b/t/t4018/dts-nodes-comment2
@@ -0,0 +1,8 @@
+/ {
+ label_1: node1@ff00 {
+ RIGHT@deadf00,4000 { /* a trailing comment */
+ #size-cells = <1>;
+ ChangeMe = <0xffeedd00>;
+ };
+ };
+};
diff --git a/t/t4018/dts-reference b/t/t4018/dts-reference
new file mode 100644
index 0000000000..8f0c87d863
--- /dev/null
+++ b/t/t4018/dts-reference
@@ -0,0 +1,9 @@
+&label_1 {
+ TEST = <455>;
+};
+
+&RIGHT {
+ vendor,some-property;
+
+ ChangeMe = <0x45-30>;
+};
diff --git a/t/t4018/dts-root b/t/t4018/dts-root
new file mode 100644
index 0000000000..2ef9e6ffaa
--- /dev/null
+++ b/t/t4018/dts-root
@@ -0,0 +1,5 @@
+/RIGHT { /* Technically just supposed to be a slash */
+ #size-cells = <1>;
+
+ ChangeMe = <0xffeedd00>;
+};
diff --git a/t/t4034-diff-words.sh b/t/t4034-diff-words.sh
index 912df91226..9a93c2a3e0 100755
--- a/t/t4034-diff-words.sh
+++ b/t/t4034-diff-words.sh
@@ -303,6 +303,7 @@ test_language_driver bibtex
test_language_driver cpp
test_language_driver csharp
test_language_driver css
+test_language_driver dts
test_language_driver fortran
test_language_driver html
test_language_driver java
diff --git a/t/t4034/dts/expect b/t/t4034/dts/expect
new file mode 100644
index 0000000000..560fc99184
--- /dev/null
+++ b/t/t4034/dts/expect
@@ -0,0 +1,37 @@
+<BOLD>diff --git a/pre b/post<RESET>
+<BOLD>index b6a9051..7803aee 100644<RESET>
+<BOLD>--- a/pre<RESET>
+<BOLD>+++ b/post<RESET>
+<CYAN>@@ -1,32 +1,32 @@<RESET>
+/ {<RESET>
+ <RED>this_handle<RESET><GREEN>HANDLE_2<RESET>: <RED>node<RESET><GREEN>new-node<RESET>@<RED>f00<RESET><GREEN>eeda<RESET> {
+ compatible = "<RED>mydev<RESET><GREEN>vendor,compat<RESET>";
+ string-prop = <RED>start<RESET><GREEN>end<RESET>: "hello <RED>world!<RESET><GREEN>world?<RESET>" <RED>end<RESET><GREEN>start<RESET>: ;
+ <RED>#size-cells<RESET><GREEN>#address-cells<RESET> = <<RED>0+0<RESET><GREEN>0+40<RESET>>;
+ reg = <<RED>0xf00<RESET><GREEN>0xeeda<RESET>>;
+ prop = <<GREEN>(<RESET>1<GREEN>)<RESET>>;
+ prop = <<GREEN>(<RESET>-1e10<GREEN>)<RESET>>;
+ prop = <(!<RED>3<RESET><GREEN>1<RESET>)>;
+ prop = <(~<RED>3<RESET><GREEN>1<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>*<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>&<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>*<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>/<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>%<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3+4<RESET><GREEN>1+2<RESET>)>;
+ prop = <(<RED>3-4<RESET><GREEN>1-2<RESET>)>;
+ prop = /bits/ <RED>64<RESET><GREEN>32<RESET> <(<RED>3<RESET><GREEN>1<RESET><<<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>>><RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>&<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>^<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>|<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>&&<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>3<RESET><GREEN>1<RESET>||<RED>4<RESET><GREEN>2<RESET>)>;
+ prop = <(<RED>4?5<RESET><GREEN>1?2<RESET>:3)>;
+ list = <&<RED>this_handle<RESET><GREEN>HANDLE_2<RESET>>, <0 0 0 <RED>0<RESET><GREEN>1<RESET>>;
+ };<RESET>
+
+ &<RED>phandle<RESET><GREEN>phandle2<RESET> {
+ <RED>pre-phandle<RESET><GREEN>prop_handle<RESET> = <&<RED>this_handle<RESET><GREEN>HANDLE_2<RESET>>;
+ };<RESET>
+};<RESET>
diff --git a/t/t4034/dts/post b/t/t4034/dts/post
new file mode 100644
index 0000000000..7803aee280
--- /dev/null
+++ b/t/t4034/dts/post
@@ -0,0 +1,32 @@
+/ {
+ HANDLE_2: new-node@eeda {
+ compatible = "vendor,compat";
+ string-prop = end: "hello world?" start: ;
+ #address-cells = <0+40>;
+ reg = <0xeeda>;
+ prop = <(1)>;
+ prop = <(-1e10)>;
+ prop = <(!1)>;
+ prop = <(~1)>;
+ prop = <(1*2)>;
+ prop = <(1&2)>;
+ prop = <(1*2)>;
+ prop = <(1/2)>;
+ prop = <(1%2)>;
+ prop = <(1+2)>;
+ prop = <(1-2)>;
+ prop = /bits/ 32 <(1<<2)>;
+ prop = <(1>>2)>;
+ prop = <(1&2)>;
+ prop = <(1^2)>;
+ prop = <(1|2)>;
+ prop = <(1&&2)>;
+ prop = <(1||2)>;
+ prop = <(1?2:3)>;
+ list = <&HANDLE_2>, <0 0 0 1>;
+ };
+
+ &phandle2 {
+ prop_handle = <&HANDLE_2>;
+ };
+};
diff --git a/t/t4034/dts/pre b/t/t4034/dts/pre
new file mode 100644
index 0000000000..b6a905113c
--- /dev/null
+++ b/t/t4034/dts/pre
@@ -0,0 +1,32 @@
+/ {
+ this_handle: node@f00 {
+ compatible = "mydev";
+ string-prop = start: "hello world!" end: ;
+ #size-cells = <0+0>;
+ reg = <0xf00>;
+ prop = <1>;
+ prop = <-1e10>;
+ prop = <(!3)>;
+ prop = <(~3)>;
+ prop = <(3*4)>;
+ prop = <(3&4)>;
+ prop = <(3*4)>;
+ prop = <(3/4)>;
+ prop = <(3%4)>;
+ prop = <(3+4)>;
+ prop = <(3-4)>;
+ prop = /bits/ 64 <(3<<4)>;
+ prop = <(3>>4)>;
+ prop = <(3&4)>;
+ prop = <(3^4)>;
+ prop = <(3|4)>;
+ prop = <(3&&4)>;
+ prop = <(3||4)>;
+ prop = <(4?5:3)>;
+ list = <&this_handle>, <0 0 0 0>;
+ };
+
+ &phandle {
+ pre-phandle = <&this_handle>;
+ };
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 08:25:02 +0000