diff options
Diffstat (limited to 'regress/lib')
| -rw-r--r-- | regress/lib/libedit/readline/history.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/regress/lib/libedit/readline/history.c b/regress/lib/libedit/readline/history.c index 57001e7eb61..8afbe5a022f 100644 --- a/regress/lib/libedit/readline/history.c +++ b/regress/lib/libedit/readline/history.c @@ -82,6 +82,32 @@ test_where(void) } +/* + * Fails if the argument of history_get() + * does not refer to the zero-based index + history_base. + */ +int +test_get(void) +{ + HIST_ENTRY *he; + int ok = 1; + + using_history(); + add_history("111"); + add_history("222"); + add_history("333"); + add_history("444"); + + /* Try to retrieve second element. */ + he = history_get(history_base + 1); + if (he == NULL || he->line == NULL || strcmp(he->line, "222") != 0) + ok = 0; + + clear_history(); + return ok; +} + + /* Fails if set_pos returns 0 for success and -1 for failure. */ int test_set_pos_return_values(void) @@ -243,6 +269,10 @@ main(void) warnx("where returns the wrong history number."); fail++; } + if (!test_get()) { + warnx("retrieving elements with history_get failed."); + fail++; + } if (!test_set_pos_return_values()) { warnx("set_pos returns the wrong history number."); fail++; |