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hook_pos testcase

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This commit is contained in:
Richard Holland
2023-01-03 16:48:32 +00:00
parent 8a10898f23
commit 8ede26b000
1 changed files with 57 additions and 1 deletions
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58
src/test/app/SetHook_test.cpp
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@@ -4329,6 +4329,62 @@ public:
void
test_hook_pos()
{
testcase("Test hook_pos");
using namespace jtx;
Env env{*this, supported_amendments()};
Account const alice{"alice"};
Account const bob{"bob"};
env.fund(XRP(10000), alice);
env.fund(XRP(10000), bob);
TestHook hook = wasm[R"[test.hook](
#include <stdint.h>
extern int32_t _g (uint32_t id, uint32_t maxiter);
extern int64_t accept (uint32_t read_ptr, uint32_t read_len, int64_t error_code);
extern int64_t hook_pos (void);
int64_t hook(uint32_t reserved )
{
_g(1,1);
accept(0,0,hook_pos());
}
)[test.hook]"];
// install the hook on alice in all four spots
env(ripple::test::jtx::hook(
alice,
{{hso(hook),
hso(hook),
hso(hook),
hso(hook)}},
0),
M("set hook_pos"),
HSFEE,
ter(tesSUCCESS));
env.close();
// invoke the hooks
env(pay(bob, alice, XRP(1)), M("test hook_pos"), fee(XRP(1)));
env.close();
auto meta = env.meta();
// ensure hook execution occured
BEAST_REQUIRE(meta);
BEAST_REQUIRE(meta->isFieldPresent(sfHookExecutions));
// ensure there was four hook executions
auto const hookExecutions =
meta->getFieldArray(sfHookExecutions);
BEAST_REQUIRE(hookExecutions.size() == 4);
// get the data in the return code of the execution
BEAST_EXPECT(hookExecutions[0].getFieldU64(sfHookReturnCode) == 0);
BEAST_EXPECT(hookExecutions[1].getFieldU64(sfHookReturnCode) == 1);
BEAST_EXPECT(hookExecutions[2].getFieldU64(sfHookReturnCode) == 2);
BEAST_EXPECT(hookExecutions[3].getFieldU64(sfHookReturnCode) == 3);
}
void
@@ -9441,7 +9497,7 @@ public:
test_hook_hash(); //
test_hook_param();
test_hook_param_set();
test_hook_pos();
test_hook_pos(); //
test_hook_skip();
test_ledger_keylet();