diff options
| author |  Stephen Boyd <sboyd@kernel.org> | 2019-10-20 11:52:30 -0700 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2019-10-21 17:44:12 +0900 |
| commit | 8da56a484800023a545d7a7c022473f5aa9e720f (patch) | |
| tree | e4feb0d793512ff670339b210a12346fade094db /t/t4018 | |
| parent | userdiff: add a builtin pattern for dts files (diff) | |
| download | tgif-8da56a484800023a545d7a7c022473f5aa9e720f.tar.xz | |
userdiff: fix some corner cases in dts regex
While reviewing some dts diffs recently I noticed that the hunk header
logic was failing to find the containing node. This is because the regex
doesn't consider properties that may span multiple lines, i.e.
property = <something>,
<something_else>;
and it got hung up on comments inside nodes that look like the root node
because they start with '/*'. Add tests for these cases and update the
regex to find them. Maybe detecting the root node is too complicated but
forcing it to be a backslash with any amount of whitespace up to an open
bracket seemed OK. I tried to detect that a comment is in-between the
two parts but I wasn't happy so I just dropped it.
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4018')
| -rw-r--r-- | t/t4018/dts-nodes-boolean-prop | 9 | ||||
| -rw-r--r-- | t/t4018/dts-nodes-multiline-prop | 13 | ||||
| -rw-r--r-- | t/t4018/dts-root | 2 | ||||
| -rw-r--r-- | t/t4018/dts-root-comment | 8 |
4 files changed, 31 insertions, 1 deletions
diff --git a/t/t4018/dts-nodes-boolean-prop b/t/t4018/dts-nodes-boolean-prop new file mode 100644 index 0000000000..afc6b5b404 --- /dev/null +++ b/t/t4018/dts-nodes-boolean-prop @@ -0,0 +1,9 @@ +/ { + label_1: node1@ff00 { + RIGHT@deadf00,4000 { + boolean-prop1; + + ChangeMe; + }; + }; +}; diff --git a/t/t4018/dts-nodes-multiline-prop b/t/t4018/dts-nodes-multiline-prop new file mode 100644 index 0000000000..072d58b69d --- /dev/null +++ b/t/t4018/dts-nodes-multiline-prop @@ -0,0 +1,13 @@ +/ { + label_1: node1@ff00 { + RIGHT@deadf00,4000 { + multilineprop = <3>, + <4>, + <5>, + <6>, + <7>; + + ChangeMe = <0xffeedd00>; + }; + }; +}; diff --git a/t/t4018/dts-root b/t/t4018/dts-root index 2ef9e6ffaa..4353b8220c 100644 --- a/t/t4018/dts-root +++ b/t/t4018/dts-root @@ -1,4 +1,4 @@ -/RIGHT { /* Technically just supposed to be a slash */ +/ { RIGHT /* Technically just supposed to be a slash and brace */ #size-cells = <1>; ChangeMe = <0xffeedd00>; diff --git a/t/t4018/dts-root-comment b/t/t4018/dts-root-comment new file mode 100644 index 0000000000..333a625c70 --- /dev/null +++ b/t/t4018/dts-root-comment @@ -0,0 +1,8 @@ +/ { RIGHT /* Technically just supposed to be a slash and brace */ + #size-cells = <1>; + + /* This comment should be ignored */ + + some-property = <40+2>; + ChangeMe = <0xffeedd00>; +}; |