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-rw-r--r--gdb/python/lib/gdb/dap/breakpoint.py8
-rw-r--r--gdb/testsuite/gdb.dap/basic-dap.exp9
2 files changed, 14 insertions, 3 deletions
diff --git a/gdb/python/lib/gdb/dap/breakpoint.py b/gdb/python/lib/gdb/dap/breakpoint.py
index 76ff129..1622ae6 100644
--- a/gdb/python/lib/gdb/dap/breakpoint.py
+++ b/gdb/python/lib/gdb/dap/breakpoint.py
@@ -273,7 +273,13 @@ def set_breakpoint(*, source, breakpoints: Sequence = (), **args):
if "path" not in source:
result = []
else:
- specs = [_rewrite_src_breakpoint(source=source, **bp) for bp in breakpoints]
+ # Setting 'source' in BP avoids any Python error if BP already
+ # has a 'source' parameter. Setting this isn't in the spec,
+ # but it is better to be safe. See PR dap/30820.
+ specs = []
+ for bp in breakpoints:
+ bp["source"] = source
+ specs.append(_rewrite_src_breakpoint(**bp))
# Be sure to include the path in the key, so that we only
# clear out breakpoints coming from this same source.
key = "source:" + source["path"]
diff --git a/gdb/testsuite/gdb.dap/basic-dap.exp b/gdb/testsuite/gdb.dap/basic-dap.exp
index 7dfc759..98ca739 100644
--- a/gdb/testsuite/gdb.dap/basic-dap.exp
+++ b/gdb/testsuite/gdb.dap/basic-dap.exp
@@ -87,10 +87,15 @@ foreach entry [dict get [lindex $obj 0] body breakpoints] {
incr first_line
}
+# Note that in this request, we add a 'source' field to the
+# SourceBreakpoint object. This isn't in the spec but it once caused
+# an incorrect exception in the Python code. See PR dap/30820.
set obj [dap_check_request_and_response "reset breakpoint by line number" \
setBreakpoints \
- [format {o source [o path [%s]] breakpoints [a [o line [i %d]]]} \
- [list s $srcfile] $line]]
+ [format {o source [o path [%s]] \
+ breakpoints [a [o source [o path [%s]] \
+ line [i %d]]]} \
+ [list s $srcfile] [list s $srcfile] $line]]
set new_line_bpno [dap_get_breakpoint_number $obj]
gdb_assert {$new_line_bpno == $line_bpno} "re-setting kept same breakpoint number"