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another scrolling unit test

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nick black 2020-04-05 23:06:21 -04:00 committed by Nick Black
parent 6138ff2832
commit a7f17040ce
3 changed files with 46 additions and 23 deletions
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1
tests/fade.cpp
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@ -40,6 +40,7 @@ TEST_CASE("Fade") {
c.gcluster = '*';
cell_set_fg_rgb(&c, 0xff, 0xff, 0xff);
unsigned rgb = 0xffffffu;
CHECK(!ncplane_set_scrolling(n_, true));
for(int y = 0 ; y < dimy ; ++y){
for(int x = 0 ; x < dimx ; ++x){
rgb -= 32;

35
tests/ncplane.cpp
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@ -211,6 +211,7 @@ TEST_CASE("NCPlane") {
L"🍺🚬🌿💉💊🔫💣🤜🤛🐌🐎🐑🐒🐔🐗🐘🐙🐚"
"🐛🐜🐝🐞🐟🐠🐡🐢🐣🐤🐥🐦🐧🐨🐩🐫🐬🐭🐮"
"🐯🐰🐱🐲🐳🐴🐵🐶🐷🐹🐺🐻🐼🦉🐊🦕🦖🐬🐙🦠🦀";
CHECK(!ncplane_set_scrolling(n_, true));
int wrote = ncplane_putwstr(n_, e);
CHECK(0 < wrote);
int x, y;
@ -539,20 +540,20 @@ TEST_CASE("NCPlane") {
ncplane_styles_set(n_, 0);
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
REQUIRE(0 < ncplane_putstr(n_, STR1));
cell testcell = CELL_TRIVIAL_INITIALIZER;
REQUIRE(0 == ncplane_at_cursor(n_, &testcell)); // want nothing at the cursor
CHECK(0 == testcell.gcluster);
CHECK(0 == testcell.attrword);
CHECK(0 == testcell.channels);
int dimy, dimx;
ncplane_dim_yx(n_, &dimy, &dimx);
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - strlen(STR2)));
REQUIRE(0 < ncplane_putstr(n_, STR2));
int y, x;
ncplane_cursor_yx(n_, &y, &x);
REQUIRE(2 == y);
REQUIRE(0 == x);
REQUIRE(0 < ncplane_putstr(n_, STR3));
cell testcell = CELL_TRIVIAL_INITIALIZER;
REQUIRE(0 == ncplane_at_cursor(n_, &testcell)); // want nothing at the cursor
CHECK(0 == testcell.gcluster);
CHECK(0 == testcell.attrword);
CHECK(0 == testcell.channels);
REQUIRE(1 == y);
REQUIRE(dimx == x);
REQUIRE(0 == ncplane_putstr(n_, STR3));
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
REQUIRE(0 < ncplane_at_cursor(n_, &testcell)); // want first char of STR1
CHECK(STR1[0] == testcell.gcluster);
@ -575,20 +576,20 @@ TEST_CASE("NCPlane") {
ncplane_styles_set(n_, 0);
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
REQUIRE(0 < ncplane_putstr(n_, STR1));
cell testcell = CELL_TRIVIAL_INITIALIZER;
ncplane_at_cursor(n_, &testcell); // should be nothing at the cursor
CHECK(0 == testcell.gcluster);
CHECK(0 == testcell.attrword);
CHECK(0 == testcell.channels);
int dimy, dimx;
ncplane_dim_yx(n_, &dimy, &dimx);
REQUIRE(0 == ncplane_cursor_move_yx(n_, 1, dimx - mbstowcs(NULL, STR2, 0)));
REQUIRE(0 < ncplane_putstr(n_, STR2));
int y, x;
ncplane_cursor_yx(n_, &y, &x);
REQUIRE(2 == y);
REQUIRE(0 == x);
REQUIRE(0 < ncplane_putstr(n_, STR3));
cell testcell = CELL_TRIVIAL_INITIALIZER;
ncplane_at_cursor(n_, &testcell); // should be nothing at the cursor
CHECK(0 == testcell.gcluster);
CHECK(0 == testcell.attrword);
CHECK(0 == testcell.channels);
REQUIRE(1 == y);
REQUIRE(dimx == x);
REQUIRE(0 == ncplane_putstr(n_, STR3));
REQUIRE(0 == ncplane_cursor_move_yx(n_, 0, 0));
REQUIRE(0 < ncplane_at_cursor(n_, &testcell)); // want first char of STR1
CHECK(!strcmp("Σ", cell_extended_gcluster(n_, &testcell)));
@ -916,7 +917,7 @@ TEST_CASE("NCPlane") {
int dimx, dimy;
ncplane_dim_yx(n_, &dimy, &dimx);
CHECK(0 == ncplane_rounded_box_sized(ncp, 0, 0, 3, 4, 0));
CHECK(0 < ncplane_putegc_yx(ncp, 1, 1, "\xf0\x9f\xa6\x82", NULL));
CHECK(2 == ncplane_putegc_yx(ncp, 1, 1, "\xf0\x9f\xa6\x82", NULL)); // scorpion
CHECK(0 == notcurses_render(nc_));
cell c = CELL_TRIVIAL_INITIALIZER;
REQUIRE(0 < ncplane_at_yx(ncp, 1, 0, &c));

33
tests/scrolling.cpp
View File

@ -30,18 +30,37 @@ TEST_CASE("Scrolling") {
// verify that the new plane was started without scrolling
CHECK(!ncplane_set_scrolling(n, false));
// try to write 40 EGCs; it ought fail
CHECK(0 > ncplane_putstr(n, "01234567890123456789012345678901234567689"));
CHECK(-20 == ncplane_putstr(n, "0123456789012345678901234567890123456789"));
int y, x;
ncplane_cursor_yx(n, &y, &x);
CHECK(0 == y);
CHECK(20 == x);
CHECK(0 == ncplane_cursor_move_yx(n, 0, 0));
CHECK(!ncplane_set_scrolling(n, true)); // enable scrolling
// try to write 40 EGCs; it ought succeed
CHECK(40 == ncplane_putstr(n, "01234567890123456789012345678901234567689"));
int y, x;
CHECK(40 == ncplane_putstr(n, "0123456789012345678901234567890123456789"));
ncplane_cursor_yx(n, &y, &x);
CHECK(1 == y);
CHECK(20 == x);
CHECK(0 == notcurses_render(nc_));
}
// even when scrolling is enabled, you aren't allowed to move the cursor
// off-plane, or initiate output there
SUBCASE("NoScrollingManually"){
struct ncplane* n = ncplane_new(nc_, 2, 20, 1, 1, nullptr);
REQUIRE(n);
CHECK(!ncplane_set_scrolling(n, true)); // enable scrolling
CHECK(0 > ncplane_cursor_move_yx(n, 0, 20));
CHECK(0 > ncplane_cursor_move_yx(n, 1, 20));
CHECK(0 > ncplane_cursor_move_yx(n, 2, 2));
CHECK(0 > ncplane_putsimple_yx(n, 0, 20, 'c'));
CHECK(0 > ncplane_putsimple_yx(n, 1, 20, 'c'));
CHECK(0 > ncplane_putsimple_yx(n, 2, 0, 'c'));
}
// verify that two strings, each the length of the plane, can be output when
// scrolling is enabled (the second ought get an error without scrolling)
SUBCASE("ScrollingSplitStr"){
struct ncplane* n = ncplane_new(nc_, 2, 20, 1, 1, nullptr);
REQUIRE(n);
@ -50,17 +69,19 @@ TEST_CASE("Scrolling") {
ncplane_cursor_yx(n, &y, &x);
CHECK(0 == y);
CHECK(20 == x);
CHECK(0 > ncplane_putstr(n, "01234567890123456789"));
CHECK(0 == ncplane_putstr(n, "01234567890123456789"));
CHECK(!ncplane_set_scrolling(n, true)); // enable scrolling
CHECK(20 > ncplane_putstr(n, "01234567890123456789"));
CHECK(20 == ncplane_putstr(n, "01234567890123456789"));
ncplane_cursor_yx(n, &y, &x);
CHECK(1 == y);
CHECK(20 == x);
CHECK(0 == notcurses_render(nc_));
}
// verify that a single string the size of the plane can be output when
// scrolling is enabled (it ought be an error without scrolling)
SUBCASE("ScrollingEGC"){
const char* out = "01234567890123456789012345678901234567689";
const char* out = "0123456789012345678901234567890123456789";
struct ncplane* n = ncplane_new(nc_, 2, 20, 1, 1, nullptr);
REQUIRE(n);
// verify that the new plane was started without scrolling