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Diffstat (limited to 'src/testing.c')
| -rw-r--r-- | src/testing.c | 945 |
1 files changed, 945 insertions, 0 deletions
diff --git a/src/testing.c b/src/testing.c new file mode 100644 index 0000000000..748ec46e46 --- /dev/null +++ b/src/testing.c @@ -0,0 +1,945 @@ +/* vi:set ts=8 sts=4 sw=4 noet: + * + * VIM - Vi IMproved by Bram Moolenaar + * + * Do ":help uganda" in Vim to read copying and usage conditions. + * Do ":help credits" in Vim to see a list of people who contributed. + * See README.txt for an overview of the Vim source code. + */ + +/* + * testing.c: Support for tests. + */ + +#include "vim.h" + +#if defined(FEAT_EVAL) || defined(PROTO) + +/* + * Prepare "gap" for an assert error and add the sourcing position. + */ + static void +prepare_assert_error(garray_T *gap) +{ + char buf[NUMBUFLEN]; + + ga_init2(gap, 1, 100); + if (sourcing_name != NULL) + { + ga_concat(gap, sourcing_name); + if (sourcing_lnum > 0) + ga_concat(gap, (char_u *)" "); + } + if (sourcing_lnum > 0) + { + sprintf(buf, "line %ld", (long)sourcing_lnum); + ga_concat(gap, (char_u *)buf); + } + if (sourcing_name != NULL || sourcing_lnum > 0) + ga_concat(gap, (char_u *)": "); +} + +/* + * Append "p[clen]" to "gap", escaping unprintable characters. + * Changes NL to \n, CR to \r, etc. + */ + static void +ga_concat_esc(garray_T *gap, char_u *p, int clen) +{ + char_u buf[NUMBUFLEN]; + + if (clen > 1) + { + mch_memmove(buf, p, clen); + buf[clen] = NUL; + ga_concat(gap, buf); + } + else switch (*p) + { + case BS: ga_concat(gap, (char_u *)"\\b"); break; + case ESC: ga_concat(gap, (char_u *)"\\e"); break; + case FF: ga_concat(gap, (char_u *)"\\f"); break; + case NL: ga_concat(gap, (char_u *)"\\n"); break; + case TAB: ga_concat(gap, (char_u *)"\\t"); break; + case CAR: ga_concat(gap, (char_u *)"\\r"); break; + case '\\': ga_concat(gap, (char_u *)"\\\\"); break; + default: + if (*p < ' ') + { + vim_snprintf((char *)buf, NUMBUFLEN, "\\x%02x", *p); + ga_concat(gap, buf); + } + else + ga_append(gap, *p); + break; + } +} + +/* + * Append "str" to "gap", escaping unprintable characters. + * Changes NL to \n, CR to \r, etc. + */ + static void +ga_concat_shorten_esc(garray_T *gap, char_u *str) +{ + char_u *p; + char_u *s; + int c; + int clen; + char_u buf[NUMBUFLEN]; + int same_len; + + if (str == NULL) + { + ga_concat(gap, (char_u *)"NULL"); + return; + } + + for (p = str; *p != NUL; ++p) + { + same_len = 1; + s = p; + c = mb_ptr2char_adv(&s); + clen = s - p; + while (*s != NUL && c == mb_ptr2char(s)) + { + ++same_len; + s += clen; + } + if (same_len > 20) + { + ga_concat(gap, (char_u *)"\\["); + ga_concat_esc(gap, p, clen); + ga_concat(gap, (char_u *)" occurs "); + vim_snprintf((char *)buf, NUMBUFLEN, "%d", same_len); + ga_concat(gap, buf); + ga_concat(gap, (char_u *)" times]"); + p = s - 1; + } + else + ga_concat_esc(gap, p, clen); + } +} + +/* + * Fill "gap" with information about an assert error. + */ + static void +fill_assert_error( + garray_T *gap, + typval_T *opt_msg_tv, + char_u *exp_str, + typval_T *exp_tv, + typval_T *got_tv, + assert_type_T atype) +{ + char_u numbuf[NUMBUFLEN]; + char_u *tofree; + + if (opt_msg_tv->v_type != VAR_UNKNOWN) + { + ga_concat(gap, echo_string(opt_msg_tv, &tofree, numbuf, 0)); + vim_free(tofree); + ga_concat(gap, (char_u *)": "); + } + + if (atype == ASSERT_MATCH || atype == ASSERT_NOTMATCH) + ga_concat(gap, (char_u *)"Pattern "); + else if (atype == ASSERT_NOTEQUAL) + ga_concat(gap, (char_u *)"Expected not equal to "); + else + ga_concat(gap, (char_u *)"Expected "); + if (exp_str == NULL) + { + ga_concat_shorten_esc(gap, tv2string(exp_tv, &tofree, numbuf, 0)); + vim_free(tofree); + } + else + ga_concat_shorten_esc(gap, exp_str); + if (atype != ASSERT_NOTEQUAL) + { + if (atype == ASSERT_MATCH) + ga_concat(gap, (char_u *)" does not match "); + else if (atype == ASSERT_NOTMATCH) + ga_concat(gap, (char_u *)" does match "); + else + ga_concat(gap, (char_u *)" but got "); + ga_concat_shorten_esc(gap, tv2string(got_tv, &tofree, numbuf, 0)); + vim_free(tofree); + } +} + + static int +assert_equal_common(typval_T *argvars, assert_type_T atype) +{ + garray_T ga; + + if (tv_equal(&argvars[0], &argvars[1], FALSE, FALSE) + != (atype == ASSERT_EQUAL)) + { + prepare_assert_error(&ga); + fill_assert_error(&ga, &argvars[2], NULL, &argvars[0], &argvars[1], + atype); + assert_error(&ga); + ga_clear(&ga); + return 1; + } + return 0; +} + + static int +assert_match_common(typval_T *argvars, assert_type_T atype) +{ + garray_T ga; + char_u buf1[NUMBUFLEN]; + char_u buf2[NUMBUFLEN]; + char_u *pat = tv_get_string_buf_chk(&argvars[0], buf1); + char_u *text = tv_get_string_buf_chk(&argvars[1], buf2); + + if (pat == NULL || text == NULL) + emsg(_(e_invarg)); + else if (pattern_match(pat, text, FALSE) != (atype == ASSERT_MATCH)) + { + prepare_assert_error(&ga); + fill_assert_error(&ga, &argvars[2], NULL, &argvars[0], &argvars[1], + atype); + assert_error(&ga); + ga_clear(&ga); + return 1; + } + return 0; +} + +/* + * Common for assert_true() and assert_false(). + * Return non-zero for failure. + */ + static int +assert_bool(typval_T *argvars, int isTrue) +{ + int error = FALSE; + garray_T ga; + + if (argvars[0].v_type == VAR_SPECIAL + && argvars[0].vval.v_number == (isTrue ? VVAL_TRUE : VVAL_FALSE)) + return 0; + if (argvars[0].v_type != VAR_NUMBER + || (tv_get_number_chk(&argvars[0], &error) == 0) == isTrue + || error) + { + prepare_assert_error(&ga); + fill_assert_error(&ga, &argvars[1], + (char_u *)(isTrue ? "True" : "False"), + NULL, &argvars[0], ASSERT_OTHER); + assert_error(&ga); + ga_clear(&ga); + return 1; + } + return 0; +} + + static void +assert_append_cmd_or_arg(garray_T *gap, typval_T *argvars, char_u *cmd) +{ + char_u *tofree; + char_u numbuf[NUMBUFLEN]; + + if (argvars[1].v_type != VAR_UNKNOWN && argvars[2].v_type != VAR_UNKNOWN) + { + ga_concat(gap, echo_string(&argvars[2], &tofree, numbuf, 0)); + vim_free(tofree); + } + else + ga_concat(gap, cmd); +} + + static int +assert_beeps(typval_T *argvars) +{ + char_u *cmd = tv_get_string_chk(&argvars[0]); + garray_T ga; + int ret = 0; + + called_vim_beep = FALSE; + suppress_errthrow = TRUE; + emsg_silent = FALSE; + do_cmdline_cmd(cmd); + if (!called_vim_beep) + { + prepare_assert_error(&ga); + ga_concat(&ga, (char_u *)"command did not beep: "); + ga_concat(&ga, cmd); + assert_error(&ga); + ga_clear(&ga); + ret = 1; + } + + suppress_errthrow = FALSE; + emsg_on_display = FALSE; + return ret; +} + +/* + * "assert_beeps(cmd [, error])" function + */ + void +f_assert_beeps(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_beeps(argvars); +} + +/* + * "assert_equal(expected, actual[, msg])" function + */ + void +f_assert_equal(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_equal_common(argvars, ASSERT_EQUAL); +} + + static int +assert_equalfile(typval_T *argvars) +{ + char_u buf1[NUMBUFLEN]; + char_u buf2[NUMBUFLEN]; + char_u *fname1 = tv_get_string_buf_chk(&argvars[0], buf1); + char_u *fname2 = tv_get_string_buf_chk(&argvars[1], buf2); + garray_T ga; + FILE *fd1; + FILE *fd2; + + if (fname1 == NULL || fname2 == NULL) + return 0; + + IObuff[0] = NUL; + fd1 = mch_fopen((char *)fname1, READBIN); + if (fd1 == NULL) + { + vim_snprintf((char *)IObuff, IOSIZE, (char *)e_notread, fname1); + } + else + { + fd2 = mch_fopen((char *)fname2, READBIN); + if (fd2 == NULL) + { + fclose(fd1); + vim_snprintf((char *)IObuff, IOSIZE, (char *)e_notread, fname2); + } + else + { + int c1, c2; + long count = 0; + + for (;;) + { + c1 = fgetc(fd1); + c2 = fgetc(fd2); + if (c1 == EOF) + { + if (c2 != EOF) + STRCPY(IObuff, "first file is shorter"); + break; + } + else if (c2 == EOF) + { + STRCPY(IObuff, "second file is shorter"); + break; + } + else if (c1 != c2) + { + vim_snprintf((char *)IObuff, IOSIZE, + "difference at byte %ld", count); + break; + } + ++count; + } + fclose(fd1); + fclose(fd2); + } + } + if (IObuff[0] != NUL) + { + prepare_assert_error(&ga); + ga_concat(&ga, IObuff); + assert_error(&ga); + ga_clear(&ga); + return 1; + } + return 0; +} + +/* + * "assert_equalfile(fname-one, fname-two)" function + */ + void +f_assert_equalfile(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_equalfile(argvars); +} + +/* + * "assert_notequal(expected, actual[, msg])" function + */ + void +f_assert_notequal(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_equal_common(argvars, ASSERT_NOTEQUAL); +} + +/* + * "assert_exception(string[, msg])" function + */ + void +f_assert_exception(typval_T *argvars, typval_T *rettv) +{ + garray_T ga; + char_u *error = tv_get_string_chk(&argvars[0]); + + if (*get_vim_var_str(VV_EXCEPTION) == NUL) + { + prepare_assert_error(&ga); + ga_concat(&ga, (char_u *)"v:exception is not set"); + assert_error(&ga); + ga_clear(&ga); + rettv->vval.v_number = 1; + } + else if (error != NULL + && strstr((char *)get_vim_var_str(VV_EXCEPTION), (char *)error) == NULL) + { + prepare_assert_error(&ga); + fill_assert_error(&ga, &argvars[1], NULL, &argvars[0], + get_vim_var_tv(VV_EXCEPTION), ASSERT_OTHER); + assert_error(&ga); + ga_clear(&ga); + rettv->vval.v_number = 1; + } +} + +/* + * "assert_fails(cmd [, error[, msg]])" function + */ + void +f_assert_fails(typval_T *argvars, typval_T *rettv) +{ + char_u *cmd = tv_get_string_chk(&argvars[0]); + garray_T ga; + int save_trylevel = trylevel; + + // trylevel must be zero for a ":throw" command to be considered failed + trylevel = 0; + called_emsg = FALSE; + suppress_errthrow = TRUE; + emsg_silent = TRUE; + + do_cmdline_cmd(cmd); + if (!called_emsg) + { + prepare_assert_error(&ga); + ga_concat(&ga, (char_u *)"command did not fail: "); + assert_append_cmd_or_arg(&ga, argvars, cmd); + assert_error(&ga); + ga_clear(&ga); + rettv->vval.v_number = 1; + } + else if (argvars[1].v_type != VAR_UNKNOWN) + { + char_u buf[NUMBUFLEN]; + char *error = (char *)tv_get_string_buf_chk(&argvars[1], buf); + + if (error == NULL + || strstr((char *)get_vim_var_str(VV_ERRMSG), error) == NULL) + { + prepare_assert_error(&ga); + fill_assert_error(&ga, &argvars[2], NULL, &argvars[1], + get_vim_var_tv(VV_ERRMSG), ASSERT_OTHER); + ga_concat(&ga, (char_u *)": "); + assert_append_cmd_or_arg(&ga, argvars, cmd); + assert_error(&ga); + ga_clear(&ga); + rettv->vval.v_number = 1; + } + } + + trylevel = save_trylevel; + called_emsg = FALSE; + suppress_errthrow = FALSE; + emsg_silent = FALSE; + emsg_on_display = FALSE; + set_vim_var_string(VV_ERRMSG, NULL, 0); +} + +/* + * "assert_false(actual[, msg])" function + */ + void +f_assert_false(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_bool(argvars, FALSE); +} + + static int +assert_inrange(typval_T *argvars) +{ + garray_T ga; + int error = FALSE; + char_u *tofree; + char msg[200]; + char_u numbuf[NUMBUFLEN]; + +#ifdef FEAT_FLOAT + if (argvars[0].v_type == VAR_FLOAT + || argvars[1].v_type == VAR_FLOAT + || argvars[2].v_type == VAR_FLOAT) + { + float_T flower = tv_get_float(&argvars[0]); + float_T fupper = tv_get_float(&argvars[1]); + float_T factual = tv_get_float(&argvars[2]); + + if (factual < flower || factual > fupper) + { + prepare_assert_error(&ga); + if (argvars[3].v_type != VAR_UNKNOWN) + { + ga_concat(&ga, tv2string(&argvars[3], &tofree, numbuf, 0)); + vim_free(tofree); + } + else + { + vim_snprintf(msg, 200, "Expected range %g - %g, but got %g", + flower, fupper, factual); + ga_concat(&ga, (char_u *)msg); + } + assert_error(&ga); + ga_clear(&ga); + return 1; + } + } + else +#endif + { + varnumber_T lower = tv_get_number_chk(&argvars[0], &error); + varnumber_T upper = tv_get_number_chk(&argvars[1], &error); + varnumber_T actual = tv_get_number_chk(&argvars[2], &error); + + if (error) + return 0; + if (actual < lower || actual > upper) + { + prepare_assert_error(&ga); + if (argvars[3].v_type != VAR_UNKNOWN) + { + ga_concat(&ga, tv2string(&argvars[3], &tofree, numbuf, 0)); + vim_free(tofree); + } + else + { + vim_snprintf(msg, 200, "Expected range %ld - %ld, but got %ld", + (long)lower, (long)upper, (long)actual); + ga_concat(&ga, (char_u *)msg); + } + assert_error(&ga); + ga_clear(&ga); + return 1; + } + } + return 0; +} + +/* + * "assert_inrange(lower, upper[, msg])" function + */ + void +f_assert_inrange(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_inrange(argvars); +} + +/* + * "assert_match(pattern, actual[, msg])" function + */ + void +f_assert_match(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_match_common(argvars, ASSERT_MATCH); +} + +/* + * "assert_notmatch(pattern, actual[, msg])" function + */ + void +f_assert_notmatch(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_match_common(argvars, ASSERT_NOTMATCH); +} + +/* + * "assert_report(msg)" function + */ + void +f_assert_report(typval_T *argvars, typval_T *rettv) +{ + garray_T ga; + + prepare_assert_error(&ga); + ga_concat(&ga, tv_get_string(&argvars[0])); + assert_error(&ga); + ga_clear(&ga); + rettv->vval.v_number = 1; +} + +/* + * "assert_true(actual[, msg])" function + */ + void +f_assert_true(typval_T *argvars, typval_T *rettv) +{ + rettv->vval.v_number = assert_bool(argvars, TRUE); +} + +/* + * "test_alloc_fail(id, countdown, repeat)" function + */ + void +f_test_alloc_fail(typval_T *argvars, typval_T *rettv UNUSED) +{ + if (argvars[0].v_type != VAR_NUMBER + || argvars[0].vval.v_number <= 0 + || argvars[1].v_type != VAR_NUMBER + || argvars[1].vval.v_number < 0 + || argvars[2].v_type != VAR_NUMBER) + emsg(_(e_invarg)); + else + { + alloc_fail_id = argvars[0].vval.v_number; + if (alloc_fail_id >= aid_last) + emsg(_(e_invarg)); + alloc_fail_countdown = argvars[1].vval.v_number; + alloc_fail_repeat = argvars[2].vval.v_number; + did_outofmem_msg = FALSE; + } +} + +/* + * "test_autochdir()" + */ + void +f_test_autochdir(typval_T *argvars UNUSED, typval_T *rettv UNUSED) +{ +#if defined(FEAT_AUTOCHDIR) + test_autochdir = TRUE; +#endif +} + +/* + * "test_feedinput()" + */ + void +f_test_feedinput(typval_T *argvars, typval_T *rettv UNUSED) +{ +#ifdef USE_INPUT_BUF + char_u *val = tv_get_string_chk(&argvars[0]); + + if (val != NULL) + { + trash_input_buf(); + add_to_input_buf_csi(val, (int)STRLEN(val)); + } +#endif +} + +/* + * "test_getvalue({name})" function + */ + void +f_test_getvalue(typval_T *argvars, typval_T *rettv) +{ + if (argvars[0].v_type != VAR_STRING) + emsg(_(e_invarg)); + else + { + char_u *name = tv_get_string(&argvars[0]); + + if (STRCMP(name, (char_u *)"need_fileinfo") == 0) + rettv->vval.v_number = need_fileinfo; + else + semsg(_(e_invarg2), name); + } +} + +/* + * "test_option_not_set({name})" function + */ + void +f_test_option_not_set(typval_T *argvars, typval_T *rettv UNUSED) +{ + char_u *name = (char_u *)""; + + if (argvars[0].v_type != VAR_STRING) + emsg(_(e_invarg)); + else + { + name = tv_get_string(&argvars[0]); + if (reset_option_was_set(name) == FAIL) + semsg(_(e_invarg2), name); + } +} + +/* + * "test_override({name}, {val})" function + */ + void +f_test_override(typval_T *argvars, typval_T *rettv UNUSED) +{ + char_u *name = (char_u *)""; + int val; + static int save_starting = -1; + + if (argvars[0].v_type != VAR_STRING + || (argvars[1].v_type) != VAR_NUMBER) + emsg(_(e_invarg)); + else + { + name = tv_get_string(&argvars[0]); + val = (int)tv_get_number(&argvars[1]); + + if (STRCMP(name, (char_u *)"redraw") == 0) + disable_redraw_for_testing = val; + else if (STRCMP(name, (char_u *)"redraw_flag") == 0) + ignore_redraw_flag_for_testing = val; + else if (STRCMP(name, (char_u *)"char_avail") == 0) + disable_char_avail_for_testing = val; + else if (STRCMP(name, (char_u *)"starting") == 0) + { + if (val) + { + if (save_starting < 0) + save_starting = starting; + starting = 0; + } + else + { + starting = save_starting; + save_starting = -1; + } + } + else if (STRCMP(name, (char_u *)"nfa_fail") == 0) + nfa_fail_for_testing = val; + else if (STRCMP(name, (char_u *)"no_query_mouse") == 0) + no_query_mouse_for_testing = val; + else if (STRCMP(name, (char_u *)"no_wait_return") == 0) + no_wait_return = val; + else if (STRCMP(name, (char_u *)"ALL") == 0) + { + disable_char_avail_for_testing = FALSE; + disable_redraw_for_testing = FALSE; + ignore_redraw_flag_for_testing = FALSE; + nfa_fail_for_testing = FALSE; + no_query_mouse_for_testing = FALSE; + if (save_starting >= 0) + { + starting = save_starting; + save_starting = -1; + } + } + else + semsg(_(e_invarg2), name); + } +} + +/* + * "test_refcount({expr})" function + */ + void +f_test_refcount(typval_T *argvars, typval_T *rettv) +{ + int retval = -1; + + switch (argvars[0].v_type) + { + case VAR_UNKNOWN: + case VAR_NUMBER: + case VAR_FLOAT: + case VAR_SPECIAL: + case VAR_STRING: + break; + case VAR_JOB: +#ifdef FEAT_JOB_CHANNEL + if (argvars[0].vval.v_job != NULL) + retval = argvars[0].vval.v_job->jv_refcount - 1; +#endif + break; + case VAR_CHANNEL: +#ifdef FEAT_JOB_CHANNEL + if (argvars[0].vval.v_channel != NULL) + retval = argvars[0].vval.v_channel->ch_refcount - 1; +#endif + break; + case VAR_FUNC: + if (argvars[0].vval.v_string != NULL) + { + ufunc_T *fp; + + fp = find_func(argvars[0].vval.v_string); + if (fp != NULL) + retval = fp->uf_refcount; + } + break; + case VAR_PARTIAL: + if (argvars[0].vval.v_partial != NULL) + retval = argvars[0].vval.v_partial->pt_refcount - 1; + break; + case VAR_BLOB: + if (argvars[0].vval.v_blob != NULL) + retval = argvars[0].vval.v_blob->bv_refcount - 1; + break; + case VAR_LIST: + if (argvars[0].vval.v_list != NULL) + retval = argvars[0].vval.v_list->lv_refcount - 1; + break; + case VAR_DICT: + if (argvars[0].vval.v_dict != NULL) + retval = argvars[0].vval.v_dict->dv_refcount - 1; + break; + } + + rettv->v_type = VAR_NUMBER; + rettv->vval.v_number = retval; + +} + +/* + * "test_garbagecollect_now()" function + */ + void +f_test_garbagecollect_now(typval_T *argvars UNUSED, typval_T *rettv UNUSED) +{ + /* This is dangerous, any Lists and Dicts used internally may be freed + * while still in use. */ + garbage_collect(TRUE); +} + +/* + * "test_garbagecollect_soon()" function + */ + void +f_test_garbagecollect_soon(typval_T *argvars UNUSED, typval_T *rettv UNUSED) +{ + may_garbage_collect = TRUE; +} + +/* + * "test_ignore_error()" function + */ + void +f_test_ignore_error(typval_T *argvars, typval_T *rettv UNUSED) +{ + ignore_error_for_testing(tv_get_string(&argvars[0])); +} + + void +f_test_null_blob(typval_T *argvars UNUSED, typval_T *rettv) +{ + rettv->v_type = VAR_BLOB; + rettv->vval.v_blob = NULL; +} + +#ifdef FEAT_JOB_CHANNEL + void +f_test_null_channel(typval_T *argvars UNUSED, typval_T *rettv) +{ + rettv->v_type = VAR_CHANNEL; + rettv->vval.v_channel = NULL; +} +#endif + + void +f_test_null_dict(typval_T *argvars UNUSED, typval_T *rettv) +{ + rettv_dict_set(rettv, NULL); +} + +#ifdef FEAT_JOB_CHANNEL + void +f_test_null_job(typval_T *argvars UNUSED, typval_T *rettv) +{ + rettv->v_type = VAR_JOB; + rettv->vval.v_job = NULL; +} +#endif + + void +f_test_null_list(typval_T *argvars UNUSED, typval_T *rettv) +{ + rettv_list_set(rettv, NULL); +} + + void +f_test_null_partial(typval_T *argvars UNUSED, typval_T *rettv) +{ + rettv->v_type = VAR_PARTIAL; + rettv->vval.v_partial = NULL; +} + + void +f_test_null_string(typval_T *argvars UNUSED, typval_T *rettv) +{ + rettv->v_type = VAR_STRING; + rettv->vval.v_string = NULL; +} + +#ifdef FEAT_GUI + void +f_test_scrollbar(typval_T *argvars, typval_T *rettv UNUSED) +{ + char_u *which; + long value; + int dragging; + scrollbar_T *sb = NULL; + + if (argvars[0].v_type != VAR_STRING + || (argvars[1].v_type) != VAR_NUMBER + || (argvars[2].v_type) != VAR_NUMBER) + { + emsg(_(e_invarg)); + return; + } + which = tv_get_string(&argvars[0]); + value = tv_get_number(&argvars[1]); + dragging = tv_get_number(&argvars[2]); + + if (STRCMP(which, "left") == 0) + sb = &curwin->w_scrollbars[SBAR_LEFT]; + else if (STRCMP(which, "right") == 0) + sb = &curwin->w_scrollbars[SBAR_RIGHT]; + else if (STRCMP(which, "hor") == 0) + sb = &gui.bottom_sbar; + if (sb == NULL) + { + semsg(_(e_invarg2), which); + return; + } + gui_drag_scrollbar(sb, value, dragging); +# ifndef USE_ON_FLY_SCROLL + // need to loop through normal_cmd() to handle the scroll events + exec_normal(FALSE, TRUE, FALSE); +# endif +} +#endif + +#ifdef FEAT_MOUSE + void +f_test_setmouse(typval_T *argvars, typval_T *rettv UNUSED) +{ + mouse_row = (time_t)tv_get_number(&argvars[0]) - 1; + mouse_col = (time_t)tv_get_number(&argvars[1]) - 1; +} +#endif + + void +f_test_settime(typval_T *argvars, typval_T *rettv UNUSED) +{ + time_for_testing = (time_t)tv_get_number(&argvars[0]); +} + + +#endif // defined(FEAT_EVAL) |