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Update compiler test documentation 

Update the compiler test documentation to document ignore-gdb-version
and min-system-llvm-version; and expand the min-gdb-version,
min-lldb-version, and min-llvm-version documentation a little.
This commit is contained in:
Tom Tromey 2018-08-09 09:05:36 -06:00
parent d89965857f
commit a2d8adadb1
1 changed files with 12 additions and 2 deletions
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14
src/tests/adding.md
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@ -129,6 +129,8 @@ be compiled or run.
* `ignore-test` always ignores the test
* `ignore-lldb` and `ignore-gdb` will skip a debuginfo test on that
debugger.
* `ignore-gdb-version` can be used to ignore the test when certain gdb
versions are used
Some examples of `X` in `ignore-X`:
@ -157,8 +159,16 @@ source.
source is compiled, and this compilation is required to succeed.
The `.fixed` file can also be generated automatically with the
`--bless` option, discussed [below](#bless).
* `min-{gdb,lldb}-version`
* `min-llvm-version`
* `min-gdb-version` specifies the minimum gdb version required for
this test; see also `ignore-gdb-version`
* `min-lldb-version` specifies the minimum lldb version required for
this test
* `min-llvm-version` specifies the minimum llvm version required for
this test
* `min-system-llvm-version` specifies the minimum system llvm version
required for this test; the test is ignored if the system llvm is in
use and it doesn't meet the minimum version. This is useful when an
llvm feature has been backported to rust-llvm
* `compile-pass` for UI tests, indicates that the test is
supposed to compile, as opposed to the default where the test is
supposed to error out.