int gt_block_unit_test(GtError *err)
{
GtRange r1, r2, r_temp, b_range;
GtStrand s;
GtGenomeNode *gn1, *gn2;
GtElement *e1, *e2;
double height;
GtBlock *b;
GtStr *seqid, *caption1, *caption2;
int had_err = 0;
GtStyle *sty;
GtError *testerr;
gt_error_check(err);
seqid = gt_str_new_cstr("seqid");
caption1 = gt_str_new_cstr("foo");
caption2 = gt_str_new_cstr("bar");
testerr = gt_error_new();
r1.start = 10UL;
r1.end = 50UL;
r2.start = 40UL;
r2.end = 50UL;
gn1 = gt_feature_node_new(seqid, gt_ft_gene, r1.start, r1.end,
GT_STRAND_FORWARD);
gn2 = gt_feature_node_new(seqid, gt_ft_exon, r2.start, r2.end,
GT_STRAND_FORWARD);
e1 = gt_element_new((GtFeatureNode*) gn1);
e2 = gt_element_new((GtFeatureNode*) gn2);
b = gt_block_new();
/* test gt_block_insert_elements */
gt_ensure((0UL == gt_block_get_size(b)));
gt_block_insert_element(b, (GtFeatureNode*) gn1);
gt_ensure((1UL == gt_block_get_size(b)));
gt_block_insert_element(b, (GtFeatureNode*) gn2);
gt_ensure((2UL == gt_block_get_size(b)));
/* test gt_block_set_range & gt_block_get_range */
r_temp = gt_range_join(&r1, &r2);
gt_block_set_range(b, r_temp);
b_range = gt_block_get_range(b);
gt_ensure((0 == gt_range_compare(&b_range, &r_temp)));
gt_ensure((1 == gt_range_compare(&r2, &r_temp)));
/* tests gt_block_set_caption & gt_block_get_caption */
gt_block_set_caption(b, caption1);
gt_ensure((0 == gt_str_cmp(gt_block_get_caption(b), caption1)));
gt_ensure((0 != gt_str_cmp(gt_block_get_caption(b), caption2)));
/* tests gt_block_set_strand & gt_block_get_range */
s = gt_block_get_strand(b);
gt_ensure((GT_STRAND_UNKNOWN == s));
gt_block_set_strand(b, GT_STRAND_FORWARD);
s = gt_block_get_strand(b);
gt_ensure((GT_STRAND_FORWARD == s));
/* test gt_block_get_max_height() */
sty = gt_style_new(err);
gt_ensure(gt_block_get_max_height(b, &height, sty, err) == 0);
gt_ensure(!gt_error_is_set(testerr));
gt_ensure(height == BAR_HEIGHT_DEFAULT);
gt_style_set_num(sty, "exon", "bar_height", 42);
gt_ensure(gt_block_get_max_height(b, &height, sty, err) == 0);
gt_ensure(!gt_error_is_set(testerr));
gt_ensure(height == 42);
gt_style_set_num(sty, "gene", "bar_height", 23);
gt_ensure(gt_block_get_max_height(b, &height, sty, err) == 0);
gt_ensure(!gt_error_is_set(testerr));
gt_ensure(height == 42);
gt_style_unset(sty, "exon", "bar_height");
gt_ensure(gt_block_get_max_height(b, &height, sty, err) == 0);
gt_ensure(!gt_error_is_set(testerr));
gt_ensure(height == 23);
gt_str_delete(caption2);
gt_str_delete(seqid);
gt_element_delete(e1);
gt_element_delete(e2);
gt_block_delete(b);
gt_style_delete(sty);
gt_error_delete(testerr);
gt_genome_node_delete(gn1);
gt_genome_node_delete(gn2);
return had_err;
}
int gt_track_unit_test(GtError *err)
{
int had_err = 0;
GtBlock *b[4];
GtRange r[4];
GtTrack *track;
GtGenomeNode *parent[4], *gn[4];
GtStr *title;
double height, tmp;
GtStyle *sty;
unsigned long i;
GtLineBreaker *lb;
double t_rest = 0,
l_rest = 0;
gt_error_check(err);
title = gt_str_new_cstr("test");
r[0].start=100UL;
r[0].end=1000UL;
r[1].start=1001UL;
r[1].end=1500UL;
r[2].start=700UL;
r[2].end=1200UL;
r[3].start=10UL;
r[3].end=200UL;
for (i=0; i<4; i++)
{
parent[i] = gt_feature_node_new(title, gt_ft_gene, r[i].start, r[i].end,
GT_STRAND_FORWARD);
gn[i] = gt_feature_node_new(title, gt_ft_exon, r[i].start, r[i].end,
GT_STRAND_FORWARD);
gt_feature_node_add_child((GtFeatureNode*) parent[i],
(GtFeatureNode*) gn[i]);
gt_feature_node_add_attribute((GtFeatureNode*) parent[i], GT_GFF_NAME,
"parent");
gt_feature_node_add_attribute((GtFeatureNode*) gn[i], GT_GFF_NAME, "child");
}
for (i=0; i<4; i++)
{
b[i] = gt_block_new();
gt_block_set_range(b[i], r[i]);
gt_block_insert_element(b[i], (GtFeatureNode*) parent[i]);
gt_block_insert_element(b[i], (GtFeatureNode*) gn[i]);
}
lb = gt_line_breaker_bases_new();
sty = gt_style_new(err);
if (gt_style_get_num(sty, "format", "track_caption_font_size", &tmp,
NULL, err) == GT_STYLE_QUERY_NOT_SET) {
tmp = TEXT_SIZE_DEFAULT;
}
t_rest += tmp;
if (gt_style_get_num(sty, "format", "track_caption_space", &tmp,
NULL, err) == GT_STYLE_QUERY_NOT_SET) {
tmp = CAPTION_BAR_SPACE_DEFAULT;
}
t_rest += tmp;
if (gt_style_get_num(sty, "format", "track_vspace", &tmp,
NULL, err) == GT_STYLE_QUERY_NOT_SET) {
tmp = TRACK_VSPACE_DEFAULT;
}
t_rest += tmp;
if (gt_style_get_num(sty, "format", "bar_vspace", &l_rest,
NULL, err) == GT_STYLE_QUERY_NOT_SET) {
l_rest = BAR_VSPACE_DEFAULT;
}
track = gt_track_new(title, GT_UNDEF_ULONG, true, lb);
gt_ensure(had_err, track);
gt_ensure(had_err, gt_track_get_title(track) == title);
gt_ensure(had_err, gt_track_get_number_of_lines(track) == 0);
gt_ensure(had_err, gt_track_get_height(track, &height, sty, err) == 0);
gt_ensure(had_err, height == t_rest);
gt_ensure(had_err, !gt_error_is_set(err));
gt_ensure(had_err, gt_track_insert_block(track, b[0], err) == 0);
gt_ensure(had_err, !gt_error_is_set(err));
gt_ensure(had_err, gt_track_get_number_of_lines(track) == 1);
gt_ensure(had_err, gt_track_get_height(track, &height, sty, err) == 0);
gt_ensure(had_err, height == t_rest + l_rest + BAR_HEIGHT_DEFAULT);
gt_ensure(had_err, !gt_error_is_set(err));
gt_ensure(had_err, gt_track_insert_block(track, b[1], err) == 0);
gt_ensure(had_err, !gt_error_is_set(err));
gt_ensure(had_err, gt_track_get_number_of_lines(track) == 1);
gt_ensure(had_err, gt_track_get_height(track, &height, sty, err) == 0);
gt_ensure(had_err, height == t_rest + l_rest + BAR_HEIGHT_DEFAULT);
gt_ensure(had_err, !gt_error_is_set(err));
gt_ensure(had_err, gt_track_insert_block(track, b[2], err) == 0);
gt_ensure(had_err, !gt_error_is_set(err));
gt_ensure(had_err, gt_track_get_number_of_lines(track) == 2);
gt_ensure(had_err, gt_track_insert_block(track, b[3], err) == 0);
gt_ensure(had_err, !gt_error_is_set(err));
gt_ensure(had_err, gt_track_get_number_of_lines(track) == 2);
gt_ensure(had_err, gt_track_get_height(track, &height, sty, err) == 0);
gt_ensure(had_err, height == t_rest + 2*(l_rest + BAR_HEIGHT_DEFAULT));
gt_ensure(had_err, !gt_error_is_set(err));
gt_style_set_num(sty, "exon", "bar_height", 42);
gt_ensure(had_err, gt_track_get_height(track, &height, sty, err) == 0);
gt_ensure(had_err, height == t_rest + 2*(l_rest+42));
gt_ensure(had_err, !gt_error_is_set(err));
gt_style_set_num(sty, "gene", "bar_height", 23);
gt_ensure(had_err, gt_track_get_height(track, &height, sty, err) == 0);
gt_ensure(had_err, height == t_rest + 2*(l_rest+42));
gt_ensure(had_err, !gt_error_is_set(err));
gt_style_unset(sty, "exon", "bar_height");
gt_ensure(had_err, gt_track_get_height(track, &height, sty, err) == 0);
gt_ensure(had_err, height == t_rest + 2*(l_rest+23));
gt_ensure(had_err, !gt_error_is_set(err));
gt_style_unset(sty, "gene", "bar_height");
gt_style_set_num(sty, "format", "bar_height", 99);
gt_ensure(had_err, gt_track_get_height(track, &height, sty, err) == 0);
gt_ensure(had_err, height == t_rest + 2*(l_rest+99));
gt_ensure(had_err, !gt_error_is_set(err));
gt_ensure(had_err, gt_track_get_number_of_discarded_blocks(track) == 0);
gt_track_delete(track);
gt_str_delete(title);
gt_style_delete(sty);
for (i=0; i<4; i++)
{
gt_block_delete(b[i]);
gt_genome_node_delete(parent[i]);
}
return had_err;
}