labath added a comment.
I am glad you're finding lldb-test useful. Please see my inline comment about
quoting.
================
Comment at: lldb/lit/SymbolFile/DWARF/compilercontext.ll:1
+; This simulates the debug info for a Clang module.
+source_filename = "/t.c"
----------------
We generally put test data into an `Inputs` subfolder. Though in this case, it
looks like you could actually inline the data into the test file below. (Feel
free to add `.ll` into the list of test suffixes.)
================
Comment at: lldb/tools/lldb-test/lldb-test.cpp:145
+ "compiler-context",
+ cl::desc("Specify a compiler context as \"[(type,name),...]\"."),
+ cl::value_desc("context"), cl::sub(SymbolsSubcommand));
----------------
JDevlieghere wrote:
> aprantl wrote:
> > JDevlieghere wrote:
> > > > ...as a JSON array...`
> > >
> > > This makes me wonder though, wouldn't it be better to pass a file here
> > > and have it live in inputs? Do you expect it to be different across tests
> > > or could we reuse the context across tests?
> > I don't really expect a DeclContexts to have more than 3 entries in the
> > forseeable future, so that would arguable just make the test harder to read.
> But would those entries be the same across tests or not? If they're the same
> I think it'd be better to reuse them, even if it's only a few entries.
I actually think it is nice to have the entries present in the test file
directly. However, what I think will be an issue is that you need to use two
layers of quotes to pass a json string over the command line. I expect this
will cause problems on windows, because quoting works differently there.
What I would actually suggest is to ditch JSON, and use a custom format for
passing this. Maybe something like `--compiler-context
Module:CModule,Module:SubModule,...`. That would be both shorter and completely
avoid quotes. I don't think is should make parsing this signtificantly more
difficult than what you have now.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D66453/new/
https://reviews.llvm.org/D66453
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