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Diff fewer nesting depths so the test does not time out under Valgrind

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Checking every depth up to 300 made test-json_patch exceed the 1500 s ctest
timeout in ci_test_valgrind. Check the depths up to 16, those around the
recursion limit of 128, and 300 instead.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann
2026-09-25 08:21:38 +02:00
parent 08e30eca78
commit 484f644b86
1 changed files with 16 additions and 3 deletions
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tests/src/unit-json_patch.cpp
+16 -3
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@@ -16,6 +16,7 @@ using nlohmann::json;
#include <fstream> #include <fstream>
#include <string> #include <string>
#include <vector>
#include "make_test_data_available.hpp" #include "make_test_data_available.hpp"
namespace namespace
@@ -1812,9 +1813,21 @@ TEST_CASE("JSON patch: diff of deeply nested values")
{ {
SECTION("the diff reproduces the target at every depth") SECTION("the diff reproduces the target at every depth")
{ {
// every depth on either side of the nesting depth up to which diff() // depths on either side of the nesting depth up to which diff()
// recurses (detail::recursion_depth_limit(), 128) // recurses (detail::recursion_depth_limit(), 128); not every depth up
for (std::size_t depth = 0; depth <= 300; ++depth) // to 300, as the test would then time out under Valgrind
std::vector<std::size_t> depths;
for (std::size_t depth = 0; depth <= 16; ++depth)
{
depths.push_back(depth);
}
for (std::size_t depth = 120; depth <= 136; ++depth)
{
depths.push_back(depth);
}
depths.push_back(300);
for (const auto depth : depths)
{ {
CAPTURE(depth); CAPTURE(depth);
for (int from = 0; from < 3; ++from) for (int from = 0; from < 3; ++from)